Dr. Larry Martin has given 49 years to gospel ministry and has traveled to over sixty nations. He has spent almost twenty-five years pastoring churches in Oklahoma, Texas, Florida, and Tennessee. While still in his teens, Martin launched his ministry career as a traveling evangelist. He returned to evangelism in 1997 and has continued in that work for most of the last 20 years. He is a church historian with expertise in the origins of Pentecostalism with a particular emphasis on the revival at Azusa Street.