Marvin holds a Masters in Education and accredited certifications in Urban Missiology, Mediation and Dispute Resolution and Youth Development in the Urban Context. He most recently served as Vice President of Leadership Development at Kids Across America (KAA), a Christian Sports Camp and Youth Development ministry. He is the founder of Beyond the Norm, a training program that provides transformational skills for transformational ministry.
Marvin was an adjunct Professor of Youth Ministry at both Gordon College and North Park College. He was a youth pastor in New York City, Chicago, Boston and Philadelphia, and he served with the Jackson County Juvenile Courts in Kansas City.
Marvin also worked as a mediation specialist for the Cambridge and Boston Public School Systems. He was the Great Lakes Regional Facilitator for Compassion International USA Division, where he was responsible for the training and development of youth workers in seven Midwest states and 15 cities.
He continues to speak, lecture and train on issues related to urban ministry, urban education, and child and youth development. He also serves as a trainer in Scenario Planning and Change Management for the DeVos Urban Leadership Initiative.
Marvin has been married to LeAndra for 25 years and they have 5 children: Malachi, Isaiah, Micah, Imani and Nia.