Lon Allison is Pastor of Evangelism and Development at Wheaton Bible Church in Chicago. Lon teaches graduate courses as a visiting instructor at Gordon-Conwell, Wheaton College, Multnomah, Trinity Evangelical Divinity School and other schools. He was awarded the lifetime title Honorary Director of the Billy Graham Center at Wheaton College where he previously served as Executive Director. He is the author of Going Public with the Gospel, That the World May Believe, Possible, and Billy Graham—An Ordinary Man and His Extraordinary God. Lon and his wife, Marie have three adult children.