David Platt is the author of three New York Times bestsellers, including Radical. He is a pastor in metro Washington, D.C., and founder of Radical Inc., an organization that equips Christians to be on mission from where they live to the ends of the earth. Platt received his master of divinity, master of theology, and doctor of philosophy from New Orleans Baptist Theological Seminary. He lives in metro D.C. with his wife and their children.