Ken Hathcoat was involved with the Navigator ministry in college and throughout his twenties. He has developed and taught Christian Education curriculum, spoken numerous times from the pulpit and led various small group studies for over 30 years. He is the author of The End: A Study of Revelation and End Time Prophecies, When God Disappoints, and When God Disappoints: Character Studies in the Bible. He and his wife of 33 years have two teenage sons and make their home near Fort Collins, Colorado.