Mark Oestreicher returns to JOURNEY in 2022. Marko is a veteran youth worker and founding partner in The Youth Cartel, providing resources, training and coaching for church youth workers. The author of dozens of books, including Youth Ministry 3.0, Hopecasting, and Leading Without Power: 9 Paths to Non-Coercive Ministry Leadership, Marko is a sought after speaker, writer and consultant. Despite his impressive resume, Marko never strays far from serving in the trenches of student ministry as he continues to lead a small group of junior highers each week at his home church. Why? Because he LOVES this age group! Marko is a favorite of both students and adult leaders at JOURNEY!