Preston Ulmer is the founder and director of the Doubters’ Club, an organization that teaches Christians and atheists to model friendship and pursue truth together. Additionally, he serves as the director of network development for the Church Multiplication Network (CMN), the church planting arm of the Assemblies of God. Before joining CMN, he served in ministry for years as a youth pastor, young adult pastor and church planter. Preston has two master’s degrees, one in religion and one in divinity. His experience and education led him and his family to plant a church in Denver, CO, where he also founded the Doubters’ Club. Preston’s book, The Doubters’ Club: Good-Faith Conversations with Skeptics, Atheists, and the Spiritually Wounded, released from NavPress in September 2021.