Rex Smith graduated from Purdue and worked as a concrete formwork engineer for 20 years while being a part time youth pastor at local church. He went on to receive his Master's Degree from Trinity Evangelical Divinity School. Currently he is working on the GC side of construction and continues to teach as a youth pastor at the same church. He has taught in the areas of Counter Cults ministry, Worldviews, and Biblical Apologetics since 2003 to people of all ages in many different venues.