Gregory Koukl is the founder and president of Stand to Reason (str.org). Gregory received his Masters in Philosophy of Religion and Ethics at Talbot School of Theology, graduating with high honors, and his Masters in Christian Apologetics with honors from Simon Greenleaf University. He serves as an adjunct professor in Christian apologetics at Biola University. He is the author of the award-winning The Story of Reality and the best-selling Tactics.