Harold Bollinger serves as a Bible Instructor for Great Commission Online Bible College. He has pastored churches in the Midwest for many years. Through the Internet, he has international contact through lesson instruction in many countries. Dr. Bollinger has served in the public school system as teacher and administrator for 43 year. He is the author of more than 200 Bible related books. Harold and his wife, Wilburta, have one daughter, Crystal, her husband Steve, and one grandson, Jereme.