Rev. Mark S Witt was 12 years old when he felt God calling him into full time youth ministry. After graduating college in Ohio with an education degree, Mark taught part-time at Liberty University while studying youth ministry. Mark has served in several pastor and youth pastor positions. In 1976 he and his wife Debbi began Teen Quest.

Serving as the Executive Director of the ministry, Mark has a passion to see teenagers accept Jesus Christ as their personal savior, grow in their faith and begin to share the message of Jesus with other students in their high schools and ultimately throughout their lives.

Mark lives in Somerset, Pennsylvania with his wife Debbi. Together they have two grown children and six grandchildren.