Mark Hart serves as the CIO (Chief Innovation Officer) of Life Teen International, a Catholic youth ministry movement currently being implemented in nearly 2,000 parishes and over 30 countries worldwide. A graduate of the University of Notre Dame and a 28-year veteran of youth ministry, Hart is a bestselling author of over 20 books, a popular radio host on SiriusXM, an award-winning producer, and one of the most sought-after speakers serving in the Catholic Church today.

Hart’s humor and his passion for Scripture—as experienced in his DVD Bible study series “Venture” and “Encounter,” as well as his DVD Mass study series “Altaration”—are helping millions of Catholics, young and old, begin to read and study the Bible in engaging and relevant ways. His weekly vlog focusing on the Sunday readings is seen and heard in 24 countries, and his video work is known in parishes and dioceses internationally. In addition to sitting on multiple diocesan and ministry boards, Hart is a teacher, mentor, and Research Fellow for the St. Paul Center for Biblical Theology.

Hart and his beautiful wife, Melanie, have three daughters (Hope, Trinity, and Faith) and one son, Josiah. They live in Phoenix, Arizona.

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