Warren W. Wiersbe is a popular Bible conference speaker and the former director of "Back to the Bible" radio broadcast. Prior to his pastoring the famous Moody Memorial Church in Chicago from 1971-1978, he served as pastor of Calvary Baptist Church in Convington, Kentucky. He studied at Indiana University, Northern Baptist Theological Seminary, and Roosevelt University. He is known as "the pastor's pastor" for his frequent speaking at ministerial seminars and conferences and for his writings. He is the author of more than 70 books. Warren W. Wiersbe es un popular orador de conferencias bíblicas y antiguo director del programa "Back to the Bible" (La Biblia dice).

Fue pastor de la famosa iglesia Moody Memorial de Chicato.