Doug Batchelor is an evangelist of the Seventh-ay Adventist Church and author of several books including The Richest Caveman. His primary ministry is the worldwide television broadcast program "Amazing Facts," which is based in Sacramento, California. He also pastors the Sacramento Central Seventh-day Adventist Church. Doug is son of the Florida aviation tycoon and philanthropist George Batchelor and the Hollywood film critic and songwriter Ruth Batchelor. He spent his youth searching for the purpose of life, and, while living in a cave in southern California, he found a Bible that ultimately changed his life.