Scott Hahn is a renowned Catholic theologian, author, and speaker born in 1957. He converted to Catholicism from Presbyterianism and is known for his work in promoting understanding of the Catholic faith. Hahn holds a Ph.D. in Theology and has written numerous books on topics ranging from Scripture study to apologetics. He is a professor at the Franciscan University of Steubenville and a popular speaker at conferences and events worldwide. Hahn's engaging and scholarly approach has made him a leading figure in contemporary Catholic theology.