Greg Mangrum “grew up” in this congregation. He was baptized early in life during a Knight Arnold gospel meeting with V.P. Black. He became a deacon of the congregation in the mid-1990s. In 2008 he became an elder. Greg received his education at Memphis Harding Academy, Harding University, and Memphis State University (now the University of Memphis) School of Law. He is a practicing attorney, along with his dad, elder Harold Mangrum. Greg is also a part time instructor of the Memphis School of Preaching Graduate Program: Apologetics.

Greg and his wife, Christa, have been married since 1987. They are blessed with two lovely Christian daughters, Greer and Chase. Greer has a Masters of Curriculum with an emphasis in coaching and is married to Jake Thompson, an officer in the U. S. Army. They have two children, Branch and Meleigha. Chase is a Physician Assistant at the Hand Center of Nevada. She is married to Trey Kirkpatrick, a financial advisor with The Flynn Group in Henderson, Nevada.

Greg coordinates the Forest Hill education program.