Clark grew up in rural Pennsylvania and moved to Lynchburg in 1985 to attend Liberty University. He graduated from Liberty with a degree in Psychology. He is employed as a Behavior Specialist by Laurel Regional Program for students with disabilities.
He met his wife Sharrie at Liberty. They have been married 25 years, and have two sons, Christopher and Jared. Clark is one of the founding members of All Nations. He is a Trustee and Sunday School Superintendent. He is responsible for recruiting and training teachers. Sharrie is a Sunday school rotation teacher for first through fifth grades.
Clark enjoys bicycle riding and camping to relax, get away, and refresh.