Meet the Serving Team
Dr. John Stahl-Wert
John founded the Center for Serving Leadership which was established in 2011 and recently renamed World Serving Leaders. With over 40 years in executive leadership, he has dedicated his career to empowering leaders around the world.
Mark Peterson
Mark is an accomplished executive leader possessing extensive experience designing and implementing successful strategic plans that drive organizational growth, solidity, and community visibility.
Mark is an accomplished executive leader possessing extensive experience designing and implementing successful strategic plans that drive organizational growth, solidity, and community visibility.
Until 2020 Mark served as President & CEO of Intersect Illinois, a privately funded, not-for-profit, acting as the lead business recruitment and marketing organization for the State of Illinois. Prior to joining Intersect, Mark served as President & CEO for the Greater Rochester Enterprise (GRE), in Rochester, New York.
Believing firmly in staff empowerment, Mark’s ability to establish high-function teams has been consistent throughout his career. His motivational management style leads to fierce loyalty, constant collaboration, and accountability for the attainment of desired results.
Mark holds a bachelor’s degree in political science from St. John Fisher University and a master’s degree in business administration from the Ambassador Crawford College of Business and Entrepreneurship at Kent State University. Dedicated to giving back to his community, Mark has served on many community boards including as a member of the Board of Trustees for his alma mater St. John Fisher University.
Our Staff Team
Professor Sarone Ole Sena, based in Narok, Kenya, is Deputy Vice Chancellor of International Leadership University. With degrees from the University of Nairobi, Cambridge, and McGill, he brings global experience from organizations like World Vision and Compassion International. Over a 50-year career, he has trained leaders in 60+ countries and 3,000+ across Kenya. Passionate about integrity and character, he embraces Serving Leadership to build leadership capacity. He and his wife Sintalo have three grown children.
Ruth Osiro, from Kisumu, Kenya, has 15+ years in Business Administration and Human Resources within hospitality. She holds a Bachelor’s in Commerce (Marketing) and is completing a Master’s in Strategic Management, with additional training in Intercultural Competence in Germany. Serving on MEPERI’s board and as a long-time leader in the Kenya Mennonite Church, Ruth empowers leaders and, as a Certified Training Partner with World Serving Leaders, is dedicated to building better leadership through the Serving Leader model.
Mianitse Batundi Philemon, a pastor from Kitchanga, DRC, leads Église Évangélique les Aiglons and serves as National Coordinator for the Union of Men of God for Peace and Development (UNHDPD). He and his wife, Charlotte, care for four children and 15 refugee children. Trained by Dr. Nelson Okanya in the Serving Leader model, Philemon is a certified facilitator, equipping leaders across the military, church, and NGOs, and leading multiple cohorts in Eastern DRC to raise Serving Leaders nationwide.
Pascal Waloc Azaza, a missionary in Tanzania, focuses on church planting and discipleship. Holding a Bachelor’s in Missiology, he is passionate about transformational leadership and building according to God’s patterns. Married with five children, Pascal’s life is grounded in faith and service. Trained by the Center for Serving Leadership, he is committed to leading like Christ and equipping others to serve with purpose, humility, and the heart of a Serving Leader.
Caleb Mwanangoy Bajafu, based in Lubumbashi, DRC, is Executive Director of Foundation Bible Training Institute and Bishop of Foundation International Ministries, overseeing 300+ churches and 400+ leaders. Passionate about mentoring, he equips leaders to serve and transform their communities. Embracing the Serving Leader model, Caleb empowers teams and reframes organizational vision for greater impact, following Jesus’ example of servant leadership.
Grace from Malawi, married to Anderson Chirwa, holds diplomas in Pastoral and Christian Leadership and has six years’ experience in microfinance. She has translated Reflections for Serving Leaders into Chichewa and is passionate about ministering to widows and orphans while engaging in commercial farming. A Serving Leader Cohort graduate, Grace is committed to training leaders worldwide, particularly church leaders, using the Serving Leader Model to inspire servant leadership and community impact.
Bernard Bwala is Senior Pastor at Nairobi Happy Church, serving alongside his wife, Pastor Lydiah, with whom he has three children: Prince, Prosper, and Pleasant. He trained in Youth Evangelism in the U.S. and earned a degree in Christian Leadership from Word of Faith Bible College. A graduate of the Serving Leader Cohort, Bernard found the training practical and transformative. He is passionate about equipping leaders and passing on this knowledge to build stronger, Christ-centered communities.
Rev. Dr. Chishibanji Celestin, from Mukwija, DRC, is a church leader, educator, and visionary dedicated to developing servant leaders nationwide. Married to Rev. Esperance Chirezi with five children, he holds degrees in education, Christian leadership, and ministry. As District Superintendent of South Katanga and CEO of Positive Green World Legacy, he actively shares the Serving Leader model, plants churches, and impacts communities. He is passionate about equipping leaders across the DRC to serve with excellence and purpose.
Harun Macharia Gacheru, an entrepreneur in Kenya, imports and sells used vehicles and is an independent distributor with NEOLIFE INTERNATIONAL, empowering others to grow their own businesses. A committed Christian, he is married with two daughters and two sons. Through the Center for Serving Leadership, Harun has enhanced his leadership skills and gained fresh insights. He is passionate about training and equipping leaders to become true Serving Leaders.
Reverend Jean Bosco Iteriteka is the Founder and Pastor of True Vine Church in Burundi and President of Hope Lift Initiatives, where he empowers communities through servant leadership, entrepreneurship, and ethical values. With over a decade of experience in public health and ongoing theological studies, he mentors emerging leaders and promotes church planting in underserved areas. A certified World Serving Leadership Trainer, Jean Bosco is dedicated to peacebuilding, trauma healing, and discipleship, driven by a passion to raise servant leaders who bring lasting community transformation. He is married to Ininahazwe Liliane, and together they have four children.
Dr. Kennedy ole Kerei, Quality Assurance Director at International Leadership University in Nairobi, Kenya, is an educationist and father of four. With expertise in educational research and leadership development, he embraces servant leadership. Trained by the Center for Serving Leadership, Dr. Kerei gained practical tools to apply and teach the Serving Leader Model and is passionate about equipping leaders globally to lead with humility, purpose, and service.
Chrysostome Kirimwingabo, from Burundi, is a Human Rights Advocate and emerging Leadership Trainer with seven years’ experience mentoring youth and leading initiatives across East Africa. Trained by the Center for Serving Leadership, he models integrity, empathy, humility, and purposeful service. With advanced training in Negotiation and Conflict Resolution from Sciences Po Paris and recognition as a Marianne Initiative laureate, Chrysostome empowers ethical, strategic leaders to create lasting community impact. He is married with two children.
Wilson Ole Koei, a Maasai from Narok County, Kenya, is an experienced Food and Beverage professional and Team Leader at Nashulai Cultural Training Centre. With 30+ years in hospitality, he mentors local youth and promotes sustainable livelihoods. Trained by the Center for Serving Leadership, Wilson embraces servant leadership and is committed to fostering a culture of integrity, humility, and impactful leadership in his community and beyond.
Tom Nak Kokanyi, a South Sudanese teacher and pastor in Arua, Uganda, has extensive ministry experience with refugees and founded two theological institutions focused on sustainable leadership. Holding an honorary Doctor of Divinity, he served as principal and director at Bishop Allison Theological College and South Sudan Evangelical School of Theology. Married for 47 years with seven children, Tom’s training with the Center for Serving Leadership grounded his approach in service and Christlike character. He now develops servant-hearted leaders through the Serving Leader Model.
Elizabeth Sein Lemiso from Kenya is a teacher, church leader, and mother of three. She enjoys reading, writing, storytelling, making friends, exploring, and traveling. After completing the Serving Leader Cohort with WSL, she gained valuable leadership skills through the Five Actions of Serving Leadership™ and is now equipped and eager to train others in this model.
Erick Shindano Mashupe serves as a pastor in Uvira, DRC, and holds degrees in Social Work and Community Development from Hope Africa University, as well as theology from One Mission Society. Married to Esther with two children, he is also a certified trainer through Internationale Leadership Institute and volunteers with Daily Wordfeast Foundation. Erick’s vision is to impact the world through the transformative Five Actions of Serving Leadership™.
Jeremiah Kimani Mbucha, from Kenya, is a Tourism and Hospitality Manager with 12+ years leading luxury bush camps, eco-lodges, and safari operations. Passionate about sustainable tourism, conservation, and community engagement, he prioritizes excellence, team training, and strong operations. Trained by the Center for Serving Leadership, Jeremiah credits the “Upending the Pyramid” principle with transforming his perspective and is committed to equipping others to grow in confidence and purpose through the Serving Leader model.
Ezekiel Ntaki Mbwega, based in Goma, DRC, is a pastor, church planter, and regional representative for Mercy Link Foundation Africa. Since 1994, he has led children’s and youth ministries, trained Bible club leaders, and overseen Sunday schools. Ordained in 2010, he holds multiple theology diplomas and also works as a farmer and livestock breeder. Trained by the Center for Serving Leadership, Ezekiel now equips servant leaders to build stronger teams, plant churches, and leave lasting community legacies.
Christine Karanja Mutua, based in Nairobi, Kenya, serves as a Lecturer at Daystar University. A devoted wife and mother of three young adults, she is passionate about continuous self-development and empowering others to grow. Her experience with the Center for Serving Leadership has transformed her understanding of leadership, particularly in shaping organizational culture through practical, actionable insights that immediately improved her leadership. Christine is deeply committed to training others in the Serving Leader Model, equipping them to lead with humility and purpose. She envisions a culture where serving leadership becomes the norm, fostering greater collaboration and meaningful progress.
Daniel Muvengi, based in Kenya with his wife and three adult children, serves as a lay leader in his local church and is passionate about discipleship and leadership development. With 30 years in international development and 15 years in senior leadership, he has trained, coached, and mentored leaders while gaining expertise in strategy, rural development, administration, and HR management. Daniel is committed to passing on the Serving Leader model to equip leaders in Kenya and beyond.
Zandra Narinoi Nchoko lives in Kenya where she serves as a community leader and a government official. Her vision is to impact the next generation with knowledge and self realization. She appreciates the CSL training she experienced and after her certification she says, “My vision is to use the knowledge I have gained from CSL to train the groups I lead to bring change to our society.”
Jean Bosco Nduwimana, based in Burundi, is a professional translator and interpreter, and founder of small enterprises and local nonprofits. Married with three children, he credits the Center for Serving Leadership with transforming his leadership approach. Passionate about community development, Jean equips individuals to reach their leadership potential and pursue excellence using the Serving Leader Model, fostering practical, servant-hearted leadership in today’s changing world.
Dr. Keneni Gutema Negeri, based in Ethiopia with his wife and three children, holds dual PhDs in Church Ministry (Servant Leadership) and Public Health. With 20+ years in Pentecostal ministry and academic leadership at Hawassa University, he focuses on church leadership development and strengthening health systems. As a certified Center for Serving Leadership training partner, Dr. Keneni is passionate about equipping leaders locally and globally to transform churches and health systems through the Serving Leader Model.
Jeremie Niyokwizera, a student at Hope Africa University in Bujumbura, Burundi, is dedicated to training Christian leaders and serving vulnerable communities. Inspired by the Five Actions of Serving Leadership™, he credits the Center for Serving Leadership with profoundly shaping his personal and leadership growth. Married with four children, Jeremie envisions establishing mission centers and hospitals to provide food, healthcare, and compassionate care, while equipping others to lead with purpose, integrity, and biblical strength.
Mercy Njagi, Digital Head of Financial Inclusion at Data Driven FINANCE in Kenya, leads strategic planning and stakeholder engagement to advance digital financial solutions. A graduate student in ethical fintech and inclusive finance, she is passionate about empowerment. Trained by the Center for Serving Leadership, Mercy deepened her commitment to service, integrity, and impact. She is dedicated to equipping leaders to promote financial inclusion and sustainable growth in Africa through the Serving Leader Model.
Jackson Okanya, a community development specialist in Kenya, lives with his wife and two sons and co-founded a farming operation. Center for Serving Leadership training clarified his organization’s vision and values, transforming his approach from authority to service. Inspired by this model, Jackson is committed to growing as a leader and equipping others to lead with humility, purpose, and servant-hearted leadership.
Bishop Simon Onyango of Uganda, married to Alice with one son and four grandchildren, has led remarkable church growth since becoming the first bishop in 2019, expanding congregations in Uganda and South Sudan. A seminary graduate and former teacher, he credits the WSL Serving Leader Cohort with strengthening his ministry and community leadership. Now a WSL training partner, he is committed to equipping others to embrace and apply the Serving Leader model for lasting impact.
Anne is a devoted follower of Christ who works with Old Mutual Life Insurance Company and is passionate about missions and guiding others to Him. Trained in the Five Actions of Serving Leadership, she applies biblical principles to shape culture, strategy, and success. Her experience with the Center for Serving Leadership deepened her ability to define mission, vision, and values. Anne now equips other leaders to serve with clarity, purpose, and faith.
Julius Sankok, based in Nairobi, Kenya, is an IT professional with 25+ years’ experience and credentials including a Bachelor’s in IT and a Data Analytics diploma from Harvard Business School. Serving with Compassion International Kenya, he is active in church and community leadership. A committed Christian, Julius embraces the Serving Leader Model, deepening his understanding of servant leadership. He is passionate about raising humble, courageous leaders to create a world guided by godly values and effective service.
Nathanael Thorne, an American living in The Gambia with his wife Krystle and two children, empowers people and organizations to align purpose with global needs. Holding a BA in Leadership & Organizational Management and a Certificate in Pastoral Ministry from Eastern Mennonite University, he has led in both for-profit and nonprofit sectors, including workforce development. Inspired by the Center for Serving Leadership’s Five Actions, Nathanael trains others to create lasting positive impact in their organizations.
Dr. Naomi is a seasoned Kenyan educationist with extensive experience in teaching, training, and educational administration. She has served in diverse leadership roles, contributing to curriculum implementation, capacity building, policy development, and mentoring professionals across the education sector. A committed scholar-practitioner and born-again Christian, she integrates faith, values, and character formation into her work. Inspired by the Centre for Serving Leadership course, she is passionate about promoting serving leadership as a transformative model for organizational success and is dedicated to shaping future leaders, educators, and change agents.
Benson M. Waema is a Kenyan pastor, lecturer, and high school leadership coach dedicated to mentoring and developing leaders. He holds a Diploma in Christian Ministries, a Bachelor of Theology, and a Master’s in Leadership. In 2008, he founded the High School Prefects Empowerment Program, through which he has trained over 3,675 students across several Kenyan counties. Benson also equips pastors, church leaders, and educators, lecturing at Daystar University and International Leadership University. Shaped by the Centre for Serving Leadership, he champions lifelong learning, transformational leadership, and a teachable spirit as essential to effective leadership.
Rev. Paul Koikai is a seasoned priest in the Anglican Church of Kenya with over 20 years of experience in God’s work. He is also a committed community facilitator, dedicated to uplifting lives through faith, service, and social engagement. Rev. Paul is married to Hellen, and together they are blessed with five children. His ministry is marked by deep spiritual leadership, compassion, and a heart for empowering communities both within and beyond the church.
Wycliff lives in Kenya in a small village center called Songhor, he is married and has one daughter. He is the first born out of six siblings. Currently Wycliff is managing a poultry farm Awiko Poultry Farm. At the church where im passionate to serve I have two responsibilities one being church secretary where I check on church programs and ensure everyone one is updated on chuch growth and development and the other being national youth coordinator where I coordinate youth across the churches and work together with respective leaders to make sure the youth is attached to church and be responsible young people who can serve as well.
Francisca lives in Kenya. She is married with two children. She works for KEDHAP Foundation as the female empowerment and education coordinator. Francisca is a member of the Kenya Mennonite church where she serves as the treasurer at the CCC level. She completed form four but was not able to proceed to tertiary education but has gained significant practical experience through professional roles and short courses.
Moses is a social scientist having pursued Bachelors in Sociology and Literature majors. The two disciplines have prepared him to study society and its phenomena. He graduated and started at Nashulai Maasai Conservancy as an intern in the year 2023 courtesy of ‘’Environmental Sociology’’ and ‘’Community Development’’ disciplines under Sociology. After his exemplary work as an intern, he was absorbed by the organization. Apart from environmental work, he also lectures ‘’Fundamentals of Leadership’’, ‘’First Aid’’ and ‘’Ethics and Human Relations’’ in Nashulai Maasai conservancy College. Moses advocates for conservation of wildlife and ecosystem and community development.
Moses is 25 years old and a second born. He is self-driven, outgoing and a team player. He got into the real exposure with WSL on leadership in the society and organizations. It has been a session like no other where a kind of leadership trained is equipped to solving societal issues. Moses is now able to implement the serving leadership model in his organization by upending the pyramid and advocating for ‘’how each and everyone’s roles matters in the organization. His vision is to become a leader in my community, working towards community empowerment and sustainability, in the fields of environmental conservation, livelihoods, and gender justice.
Elizabeth Kimani lives in Kenya and is an accomplished Finance and Business Leader with over 15 years of senior management experience in Human Resources, Internal Audit, Risk Management, and Finance. She currently serves as Head of Human Resources and Administration in a leading cement manufacturing company, where she drives people and culture strategy to align talent with organizational objectives.
Elizabeth is married and a mother of two beautiful daughters, with a strong commitment to family and community. She has been described as a results-oriented, values-driven leader who believes in empowering teams and building sustainable organizational cultures.
Her experience with World Serving Leaders has been deeply impactful, equipping her with practical tools to lead with humility, courage, and service.
Her vision is to share the Serving Leader Model with emerging and experienced leaders alike both at work, church and in the community, inspiring them to embrace servant leadership as a pathway to sustainable organizational success and societal transformation. She is passionate about training others to lead with purpose, accountability, and care for people, creating environments where both individuals and organizations thrive
Musa Leparan Kiseer is a dedicated conservationist and community development practitioner with experience in rangeland management, environmental conservation, and sustainable agriculture. Currently serving as a Rangelands Officer at Nashulai Conservancy and a Tutor at Nashulai Cultural Center (2024–present), he has contributed to empowering local communities through conservation education, sustainable land use practices, and cultural preservation. Musa has been actively engaged in community-based organizations, including the founding and strategic planning of Enoongishu CBO, which focuses on environmental conservation, agriculture, and community empowerment. With a strong passion for biodiversity protection and community resilience, he continues to champion projects that promote sustainability, unity, and long-term community well-being.
Veronicah Tentere is a Community Development and Social Worker, currently on Internship at East African Portland Cement Company, where she has gained hands-on experience in reception, marketing, and community engagement. She comes from a close-knit family and treasures time with loved ones. Guided by her faith and commitment to personal growth, she enjoys exploring new ideas, encouraging others, and finding ways to make a positive difference in her community.
Her experience with World Serving Leaders has been both inspiring and lifechanging, equipping her with practical tools to serve with vision, empower others, and raise the bar in leadership. She is passionate about training and motivating others especially the youth and is committed to helping them embrace the Serving Leader Model so they can lead with humility, nurture their strengths, and create lasting impact in society.
Mark Lari Letoluo lives in Narok, Kenya. He serves as a Senior Technical Trainer and Dean of Students at Chepalungu Technical Training Institute. Mark is also the CEO and Founder of Emanyatta Cultural Center and Manyatta Cultural Impact Center Community-Based Organization and the Maasai Cultural Ambassador, recognized nationally and internationally as a State Hero for championing Maasai culture, peace, and youth empowerment. He is a family man, married with two children, committed to mentoring young people and uplifting communities through education, culture, and sustainable development initiatives.
His experience with the Center for Serving Leadership has been transformational, shaping his perspective on servant leadership and strengthening his role as a cultural ambassador and trainer. Mark’s vision is to inspire and equip future leaders with the Serving Leader Model, empowering them to create impact in their communities through humility, service, and cultural pride.
Agnes was born and raised in Narok County, after completing high school education, she moved to Kajiado County and this has been her home up to date. She’s married with 2 children. Agnes is core founder and director at sidai school magadi, ewuaso river lodge and sidai dairy farm. Due to her enthusiasm in fashion and designs, She founded sidai designs, a company that creates and sells African apparel decorated with beadwork. Agnes has a track record in leading community development strategy in the area of women empowerment and capacity building, education, training, child welfare projects, sustainable human development, conflict management and social entrepreneurship.
Agnes has a hands on experience in engagement skills, capacity building, mobilization, and coordination. As the director of different companies, she offers advisory services, supervision, mentorship, guidance and counselling, and follow up for school going girls. She’s a graduate of catholic university of eastern Africa, with a BA in development studies and an MBA in business administration. She has over 10 years of experience having worked with (SORALO ) South Rift Association of Land owners, Third World Tech, and World Vision, before moving on to Establish her own businesses.
Anyanime Umoren is a devoted husband to Dr. (Mrs.) Uzoma Umoren and a proud father of five wonderful children: Nsinsi, Ima-mfon, EkikereAbasi, Toro, and Abasikede. He resides in Uyo, Akwa Ibom State, in the vibrant Niger Delta region of Nigeria. As a computer scientist by training, have taken an early retirement from Shell development Oil&gas company Nigeria as an ICT Team leader in 2019 to follow his dream of building Disciples and Healthy leaders , Anyanime has channeled his passion into creating meaningful impact and leaders development. He is a pioneer Country Director Leadersource , Nigeria . He is the visionary founder of Generous Spring Capacity Building Initiative, a transformative movement dedicated to raising and equipping 6 million generous disciples and servant leaders in Nigeria.
Anyanime serves with distinction in various capacities:
- Leadership and Capacity Building Coach with the Mennonite Church, Nigeria
- Nigeria country Leader Compass Financial Ministry (USA)
- Faith-Driven Entrepreneur (FDE) Ambassador
- Course Moderator/Facilitator with Global Trust Partners (GTP) – USA
- Country catalyst Generosity Path Africa
- Country Partner, Generous Church USA\
- Alumnus , Institute for National Transformation of Nigeria ( INT)
His life’s mission is to ignite a movement of servant leadership, empowering families, churches, businesses, and communities to serve faithfully and address governance challenges in Nigeria and Africa. A pivotal encounter with world serving leader, Nelson Okanya at the Mennonite World Conference in Germany was a turning point, reshaping his understanding of leadership and reordering his priorities.
Spending the past seven months with world serving Leaders (WSL), Anyanime has witnessed profound transformation in his family, team, and spheres of influence. He is deeply passionate about sharing this life-changing training with every Nigerian family, church, business, and the nation at large.
Moses Osagiede is a dedicated missionary and faculty member in leadership studies at International Leadership University in Kenya, with a passion for serving others. As a husband and father, he values family above all else. With experience in leadership development, Moses has worked with organizations to empower individuals and teams. He has seen firsthand the impact of World Serving Leaders on personal and professional growth.
Moses is ardently dedicated to training others in this model, equipping them with the skills and mindsets necessary to effect positive change in their surroundings. He not only imparts knowledge but also actively mentors aspiring leaders, guiding them on their journeys to becoming impactful leaders. His goal is to cultivate a new generation of leaders who prioritize the needs of others, thereby fostering environments that promote sustainability, cooperation, and ultimately, a better world for all.
Lucia Mwongeli Ndetto lives in Nairobi, Kenya. She is a Certified Public Accountant (CPA-K) with a specialization in taxation and currently serves as a lecturer at the Kenya School of Revenue Administration. She is also a certified professional mediator and a Trainer of Trainers (ToT) for mediators. With over leadership roles in customs and tax administration. She is a dedicated single mother of three adult daughters and a proud grandmother of one granddaughter. Her experience with World Serving Leaders has strengthened her commitment to servant leadership and personal growth. She is passionate about empowering others through the Serving Leader Model, promoting ethical leadership, empathy, and community transformation.
Mercy is a Kenyan citizen who has served at East African Portland Cement PLC for the past 13 years in various positions within the Human Resources field. She is married and blessed with two handsome and highly favored boys.
Mercy began the World Serving Leader Training on 3rd September 2025, and it has been one of the most impactful programs in her life. The training has transformed her perspective on leadership, equipping her with practical lessons that she continues to apply both in her family and at her workplace. Through this program, she has gained a deeper understanding of the five actions of a serving leader Run to great purpose, Raise the Bar, Blaze the Trail, Build on Strength, and Upend the Pyramid.
One of the most fulfilling aspects of the program has been the continuous support from the trainers, who have remained engaged even after the sessions. This ongoing connection has created a strong sense of belonging, and through it, the participants have formed a close-knit family that continues to encourage, uplift, and grow together.
Her passion is to develop leaders who serve first, lead with purpose, and inspire transformation in others through the principles of the Serving Leader Model.
Claudiah teaches food and beverage service as well as front office management at Nashulai cultural training center and is a result oriented person motivated by leadership and positive personalities Brought up in a family of nine being the second last child. She has lots of theories in place focusing on leadership is impressed by the Serving Leadership model where leadership is meant for serving.
Phillips Katutu serves as the senior pastor at Destiny Life Church in Nairobi Kenya. He is a passionate minister, leadership coach and trainer with over 25 years’ experience in both ministry and corporate settings. He is also a certified peace and conflict mediator and has been instrumental in coordinating peace workshops in conflicting communities. He is married to Jacinta and together blessed with three wonderful daughters. He holds a Masters in Peace and International Studies, Bachelors of Arts in Biblical Studies and a Diploma in Community Development.
He is highly passionate about World Serving Leaders, and loves to team up with other like-minded global leaders to grow the network through equipping more serving leaders. Being part of World serving leaders is a great opportunity to grow and learn with others in a warm, challenging and inspiring environment.
Walter O. Andhoga lives in Nairobi Kenya. He has three children, one son and two daughters all adults. I serve as Pastor in a Pentecostal Church here in Kenya. I also served as a General Secretary of this Denomination and finished my term in the year 2022.Currently I work as a lecturer at and Director of the Institute of Church Renewal and Leadership (ICRL) at the International Leadership University. I hold a Doctor of Philosophy Degree (PhD) in Leadership and Governance.
Mr. Simion Bartilol is an Analytical Chemist with 20+ years’ experience in nuclear analytical techniques (XRF, TXRF, ɤ spectroscopy and NAA) in characterization of environmental samples. He holds an M.Sc. in Analytical Chemistry (Kenyatta University) and a Postgraduate Certificate in Applied Radiation Protection (University of Nairobi) and currently works in the Institute of Nuclear Science & Technology at the University of Nairobi.
He recently completed a Serving Leadership Course (Kenya Cohort 2), earning a Train-the-Trainer Certificate under the World Serving Leader Model. He is passionate about developing others using The Five Actions of Serving Leadership so that they may serve with integrity, purpose, and compassion. Simion is a devoted family man, married and blessed with three children.
Dr. Tukundane Benson is a distinguished academic leader, researcher, and educator with over 17 years of experience in higher education across East and West Africa. He currently serves as Dean of the College of Business and Administration at William V.S. Tubman University. Holding a PhD in Management Science (Business Management, Finance & Accounting) from Kampala International University, where he also earned his MBA and Bachelor’s degree, Dr. Benson has held senior leadership roles including Director Academic Affairs and Deputy Director of Higher Degrees and Research. He has also contributed to regional collaboration as adjunct faculty at the University of Kigali. A prolific researcher, his publications address SME development, public procurement, and accountability in public institutions. Widely respected for translating complex frameworks into practical, student-centered learning, Dr. Benson is a passionate advocate for servant leadership, inclusive education, and institutional excellence, inspiring the next generation of ethical business leaders.
Lawrence Coetzee is husband and father who lives in a rural small town in the Eastern Cape of South Africa. He works as a civil servant for the Department of Correctional Services in a youth and juvenile centre. He also is a pastor of their local church and executive secretary of the national church. At work I am also a shop steward or labor relations representative and programs. During this year our local church manage to build a solid church structure with fundraising and our savings, we are also looking forward to get electricity and grow the body of Christ.
My role as international representative of the national church has open up some doors for us like the opportunity to be part of the World Serving Leaders this year, I am very proud to have successfully complete the cohort of the last six months. In my free time I assist my local rugby club with coaching forwards and use my experience to young players who are serious with rugby.
Lucy is a Programme Specialist and trained teacher based in Kajiado County, Kenya, with over 20 years of experience advancing education and health programs across East Africa, including Kenya, Uganda, Somalia, South Sudan, and Tanzania. She is passionate about increasing access to quality education for vulnerable communities through relief, rehabilitation, and development initiatives. Lucy is deeply committed to servant leadership, striving to model Christ-centered leadership within her family and the communities she serves. She is married and a proud mother of three boys. Her experience with World Serving Leaders has further strengthened her leadership journey and commitment to serving others with excellence.
James Odero lives in Kenya and is an internal audit and governance professional with extensive experience in public sector accountability, risk assurance, and organizational leadership. He serves in senior audit leadership roles while also engaging in research, teaching, and practitioner-oriented writing on governance and leadership.
James is married and lives with his family in Kenya, where he balances professional work with mentoring, community involvement, and faith-based leadership development. James has participated in the World Serving Leaders program, where he has found the Serving Leader Model to be practical, reflective, and transformative for both personal leadership and organizational culture. He is passionate about equipping leaders to lead with humility, purpose, and results, and is committed to training others to apply the Serving Leader Model in institutions, communities, and everyday leadership contexts.
Makena D Mwobobia, she is a Kenyan and lives in Meru, Kenya. Makena has over 20 years of experience in development and social work, specializing in programme development, leadership, and capacity-building of organizations and people. She has worked at various levels; project management, management and leadership with four international organizations and has undertaken assignments in Ethiopia, Nepal, Nigeria, India, South Sudan, Tanzania, Mozambique and Sweden. She has been a board member of several local and international organizations.
Makena is a mentor to many women, both young and old. Currently she is a consultant. Makena is a born-again Christian. She is married, a mother of five and a grandmother of six. Her experience with the World Serving Leaders affirmed that transformative leadership begins with self-awareness, a commitment to serving others with intention and being impactful. Her vision is to train leaders using the Serving Leader Model to raise ethical, people-centered leadership that empowers others to thrive.
Grace Wambui Mamithi lives in Kenya and currently works at a cyber café, where she supports daily business operations, customer service, and digital services. She is a trained Accountant with experience in financial management, administration, and organizational operations, having previously served in corporate, ministry, and public sector environments. Her professional background reflects strong financial stewardship, accountability, and operational support. Grace is single, she values family and believes that strong relationships are foundational to personal growth and healthy communities. She has been trained and certified through World Serving Leaders, gaining practical insight into the Serving Leader Model and its application in leadership and organizational transformation. Grace is passionate about servant leadership and believes in leadership grounded in integrity, humility, and service to others. As a certified World Serving Leaders Training Partner, she is committed to equipping leaders with practical tools that inspire transformation in individuals, teams, and communities.
Jackson Saruni Sayagie is a Kenyan entrepreneur from Narok County. He is married and a proud father of three children. He holds a degree in Business Administration and is a certified Monitoring and Evaluation professional. Jackson runs a successful town-based business, Maasai Fashions Outfits Store, employing over 12 staff members.
He is a committed Christian with a strong passion for servant leadership and community transformation. Through WSL training, he has been equipped with practical leadership skills and a clearer sense of purpose in both personal and professional life. The training strengthened his capacity to lead with vision, accountability, and service. Jackson is passionate about sharing the rich experience gained from WSL by training and mentoring others, particularly local church leaders, using the five actions toward growing the church and strengthening effective, values-driven leadership.
Prince Ubi Etim-Ikpi is a preacher of the Gospel of Jesus Christ and the Lead Pastor of GoodNews of Christ Rescue Arena, based in Calabar, Nigeria. He is an indigene of Yakurr Local Government Area and is devoted to ministry, leadership development, and community impact. Prince is married to his wife, Beatrice, and they are blessed with children.
Prince was introduced to World Serving Leaders through his leader, Luke Kuepfer, and describes completing both the short and full courses as a deeply transformational experience. He is passionate about raising Serving Leaders across Nigeria, beginning within his local community and ministry, with a vision to equip others to lead through service and Christ-centered leadership.
Bishop Philip Otieno Ojwang lives in Nairobi Kenya -East Africa. He is 52 ‘years old and married to one female wife by the name Rebecah Otieno, who is also pastor. Philip and Rebekah got married in 1997 and has been living together as married couple up to-date. The lord has blessed them with four children. Three sons and a daughter namely, John, Lydia, James and Immanuel. He works as pastor of a local church called Rhema fellowship Mission, together with his wife. He is the visioner of this church with more than 16 branches within Kenya. He is also the chairman of interdenominational pastors’ fellowship called “House of pastors” in mlolongo.
He got saved many years ago and served under a pastor in various departments for many years before he was released to start a ministry. The lord called him through a dream and started his ministry in the year 2003 He has been consistent, faithful, committed to serving the lord despite the challenges. In his ministry/church, he has programs like leadership training school, Tabitha ministry, where he gathers widows and shares the word of God as well as bringing them clothing, and sometimes with food. He is the general Overseer of all 32 pastors from his ministry and also serving leader to all 60 pastors that formed House of pastors’ fellowship.
Philip is called in a fivefold ministry. He is a teacher of the word of God ,trainer, counselor, preacher and a conference speaker .He has the privilege to interact with various serving leaders from sectors .World serving leaders Came at the right time when he really needed it .He promised to be a loyal agent of world serving leadership by sacrificing to spread this void news and to accurately train as many leaders as possible. Shalom
Alexander Z. Freeman is a dedicated teacher and faith leader from Liberia, born on February 28, 1970. He has been happily married to Fannia M. Freeman for 30 years, and together they are blessed with five children and five grandchildren. Alexander serves as a teacher and as the leader of a conference of thirty-two churches across Liberia, Guinea, and Ivory Coast. Through his leadership, he is committed to guiding and strengthening communities while fostering spiritual and organizational growth.
He considers it a great honor and privilege to be part of World Serving Leaders (WSL), a movement devoted to making the world a better place. The training he received through WSL has deepened his understanding of his calling as a Serving Leader, equipping, reshaping, and motivating him to serve in ways that positively contribute to global transformation. Inspired by this model, Alexander has developed a strong passion for empowering leaders through training. He is committed to helping individuals recognize their calling as servants for change, enabling them to lead their organizations effectively and fulfill their greater purpose.
Daniel Clement Chirembo is a devoted Christian leader and educator based in Mangochi, Malawi. He is married and the father of two children, David and Jepher. By profession, he is a teacher and serves as a secondary school director. He is the Founder and Overseer of Tower of Deliverance Fellowship Churches in Malawi, a Lecturer at Hands on Africa University, and the Principal of Elephant Rock Academy Secondary Schools.
Daniel holds a Master of Arts in Theology (M.A. Theol), a Master of Divinity (M.Div), and a Master’s Degree in Education. He is also a missionary trained by the William Carey School of World Missions in Durban, South Africa. Daniel serves as a National Coordinator for Reverb and is a certified trainer for World Serving Leaders. He is passionate about mobilizing, training, and equipping leaders and disciples for mission locally and globally. Through World Serving Leaders, his perspective on leadership has been transformed, and he is committed to training others using the Serving Leader model.
David Roland Dube is a committed Christian leader, devoted husband to Lerato Nxumalo, and proud father of three children. He resides in Johannesburg South, South Africa, and works as an Assistant Accountant and HR Assistant. He serves as the General Overseer of The Fear of God International Ministry (TFGIM) and Liaison Officer for the African Diaspora at Immanuel Group.
David is also a Lecturer at Immanuel University of Theology and Principal and Lecturer at ISBI, KZN Campus. He holds a Doctorate in Divinity and a Doctorate in Philosophy in Leadership. He is the Co-founder of Grace and Mercy NPO, a Course Moderator and Facilitator with Gideon Robert’s University, and the Reverb Network RSA National Director. David is passionate about training Christian and business leaders and serving vulnerable communities, with a vision to establish missions, education, and skills development centers that equip people to lead with purpose and integrity.
Kanjo Julius is from Taku in the Ndu Sub-Division of Cameroon’s North West Region and is the youngest of seven children born to John Kanjo and Felista Muchop. After completing primary education in 1997, he surrendered his life to Christ in 2000, earned his Ordinary Level Certificate in 2009, and received a Diploma in Theology from Cameroon Baptist Theological Seminary in 2012, where he continues pursuing a degree.
He holds additional certifications in Advanced Christian Leadership (Haggai Leadership Institute, 2015), Pastoral Leadership (Corban University Africa Partnership, 2016), and Serving Leadership Journey (Reverb, 2020), and currently serves as a Country Director.
Kanjo is the author of Grace Beyond the Fall and I’m Afraid of Losing You. He has pastored Bethlehem Baptist Church GRA Bamenda since 2012. He is married to Nformi Caroline, and they have three children: Munyu, Nsungnyu, and Bsinyu.
Born in Tanzania 1965, Rev. Samuel Mbukoti Laizer founded Naserian Christian Center under Elim Pentecostal. He holds a diploma in Theology and BA of Theology in Christian Leadership and Community Development. Samuel also works with Global Disciples Alliance, Reverb Network and REAP International, mentoring over 80 church planting leaders. He is happily married to Mary and has five children.
He is a seasoned educationist, human resource professional, and mediator with extensive experience in public service and academia. Currently a PhD candidate in Business Administration at Mount Kenya University, he also serves as a part-time lecturer, specializing in business management and human resource development. He holds a Master of Business Administration in Human Resource Management from Kenyatta University and a Bachelor of Education (Arts).
With over two decades of progressive leadership, he served at the Teachers Service Commission, rising to Assistant Deputy Director and heading Policy Development and Analysis. A certified professional mediator trained by the Mediation Training Institute International, he is skilled in conflict resolution, coaching, and strategic leadership. His career reflects a strong commitment to education, policy development, and capacity building.
Student Doctor of Theology with Immanuel Bible Solution Institute
Emmanuel is married with four children, two boys and two girls, A
God fearing family. World serving leader member who is currently
learning about serving the nation like Jesus Christ who was not self –
serving.
Nkosinathi Zwane is a Kingdom-focused business strategist, executive coach, and operational performance leader based in South Africa. He works across sales enablement, leadership development, business growth, church planting, and community impact, helping entrepreneurs, SMEs, churches, and non-profit organisations build scalable, purpose-driven operations through his business advisory firm, VRTX BPx.
Passionate about faith and family, Nkosinathi is a committed mentor who believes leaders are built through intentional investment in people.
World Serving Leaders deepened his conviction that effective leadership is rooted in service, humility, and accountability.
His vision is to equip leaders and organisations with servant leadership principles that develop people, strengthen culture, and drive transformation that endures across business, family, and society.
Mary lives in Kajiado, Kenya, and is a high school teacher by profession. She is married to a pastor, and together they serve in the Kenya Assemblies of God. Mary is blessed with three children: two daughters and one son. She had the opportunity to complete training with World Serving Leaders and considers it a great privilege. The experience has had a profound impact on her life, equipping her with practical leadership principles and inspiring her continued growth as a serving leader.
Melta Mpule Morwatsehla is a dedicated pastor, educator, author, and leadership facilitator with a passion for serving others and developing leaders. Living in South Africa and married into the Khalonga family, she serves as Pastor of 12 Tribes, a Branch Committee Advisor, intercessor, and worship leader.
She is the author of the upcoming book Gifts of the Holy Spirit and holds a Diploma in Business Management, a Bachelor of Theology, a Master of Theology, and a Doctorate in Sociology and Theology. She is currently pursuing a Ph.D. through ISBI while completing a Diploma in Administrative Finance through UNISA.
Melta has also completed Phase 1 and Phase 2 of the Reverb Network training and serves as a certified World Serving Leaders facilitator. She is committed to equipping individuals and organizations with practical leadership principles that foster growth, purpose, and lasting transformation.
Progress Abraham lives in Nigeria. He is Electrical Engineer works at Engineering Automation Technology Limited as a Project Supervisor for operation and maintenance Frontier Oil Limited.
His experience with the world servant leadership model involves leading by example, developing others through coaching and training, and prioritizing the growth and success of those he served.
His vision is to develop and empower others through the servant leadership model, leading with humility, integrity and commitment to help people grow and succeed.
Emmanuel lives in Owerri, Nigeria. He served in the Banking sector for many years before joining LeaderSource as a Facilitator in 2018. LeaderSource is a Healthy Leader Building and Development organization. Since then he has served and partnered with many Leadership and Generosity v. 3 organizations at different capacities including Global Trust Partners, Generosity Path, and Generous Spring CBI.
Born 23rd November 1962, Emmanuel holds a Masters Degree (MSc) in International Affairs and Diplomacy, a Bachelor’s (BSc) in Government and public Administration and a National Certificate in Education ( NCE). He is happily married with a son and two daughters. Emma serves as Overseer at Tabernacle Of Grace Church Owerri. He is passionate about Leadership and greatly enthused with World. Serving Leaders (WSL) and have found their model and trainings astutely practical, cross cultural and a tool to bring transformation and New culture to the churches, institutions and business establishments in our country.
Augustine lives in Owerri, the capital of Imo State in southeastern Nigeria. He serves as a Facility Manager at Graceland Event Centre and also works with Generosity Path and Generous Springs as a Catalyst and Facilitator, respectively.
Born on February 20, 1983, Augustine holds a Bachelor of Technology (B.Tech.) in Geology and Mining. He has also earned several professional certifications, including certificates in Oil & Gas Industry Operations and Markets, International Volunteering, and the Africa Agenda 2063 Goodwill Digital Ambassador program.
Augustine is passionate about building leaders and strengthening their faith as Kingdom citizens. He sees the World Serving Leaders model as a valuable tool for transforming, training, and equipping leaders to better address the leadership challenges facing society today.
Augustine is happily married and has two children.
Itaveroh Tessy Idonor lives in Warri, Delta State, Nigeria, and works with the Delta State Judiciary at the High Court of Justice, Warri. She holds a bachelor’s degree in Business Administration from the University of Benin in Benin City, Edo State.
Tessy is a seasoned administrator who has risen through the ranks of the Registrar Cadre and currently serves as a Deputy Director of Court. Throughout her career, she has headed courts in Warri, Effurun, and Sapele and presently serves as the head of the Family Court and High Court One in Warri.
With years of experience in judicial administration, Tessy oversees court operations, staff coordination, case flow, and efficient service delivery. She is known for her diligence, professionalism, and commitment to upholding the integrity of the judicial process.
Beyond her professional responsibilities, Tessy is passionate about developing people. She has a strong interest in training and mentoring others and believes deeply in helping people reach their full potential. She finds great fulfillment in mentoring colleagues and young professionals and seeing them grow and succeed.
Participating in the World Serving Leaders Serving Leader Cohort was a rewarding experience for Tessy. The training provided her with fresh perspectives on leadership, service, and team development. She found the experience practical and inspiring, strengthening her commitment to mentoring others and helping them succeed. She greatly appreciates the quality of the training and the dedication of its facilitators.
Tessy is blessed with five children, three daughters and two sons. She also serves as a leader and elder in her local church in Warri, Delta State, where she continues to put the principles of serving leadership into practice.
Dr. Nzomo Mwita is a Kenyan professional with more than 30 years of experience in Monitoring and Evaluation (M&E), research, community health, and health services management. Throughout his career, he has worked extensively with international NGOs, governments, and donor agencies, including USAID, WHO, UNICEF, DFID, GSK, CIFF, CDC, and DANIDA.
Dr. Mwita holds a PhD in Public Health, with a focus on Monitoring and Evaluation, from Kenyatta University in Kenya. He also holds a Master of Science in Community Health and Health Management from the University of Heidelberg in Germany and a Bachelor of Arts with Honors in Sociology from Kenyatta University.
He currently serves as an Adjunct Lecturer at Strathmore University Business School in Nairobi, Kenya, where he teaches Monitoring and Evaluation of Agribusiness Projects within the Master of Management in Agribusiness program.
Dr. Mwita is a born-again Christian, husband, and father of four children, three daughters and one son.
After successfully completing the Serving Leadership program, Dr. Mwita was inspired to help mentor others in becoming serving leaders. His vision is simple yet powerful: to make our world better through Serving Leadership.
Nengarivo Eliyahu Teveli lives in Tanzania; she grew up and molded by pastoralist family since childhood to become a caring person. She is a Certified Project Management Professional with a background in electronics and telecommunication engineering. She is married and blessed with two lovely boys, one is a Businessman and the other is a Pastor.
Currently, she is collaborating with various community business groups in uplifting people life’s standards; also working in a governance role, serving three non-governmental organizations as a Board Member. Training interactions with World Serving Leaders, made her learn about life’s changing team, with contagious Godly Spirit, passionate to mentor and grow other leaders.
She is seeing herself contributing to WS Leader’s vision in making the world a better place where people flourish. Believing that; As iron sharpens iron, so one person sharpens another. Proverbs 27:17 (NIV); a vision to mentor and being open to be mentored.