Deforest Hart is a seasoned fitness professional with over 15 years of experience in personal training and sports coaching. He is the founder of the "60 XT Challenge," a transformative fitness program designed to help individuals lose 24 to 45 pounds in 90 days. His features a variety of fitness content, including workout routines, client transformations, and motivational posts. Coach XT's approach emphasizes personalized coaching, accountability, and a commitment to helping clients achieve their health and fitness goals. Find him on Instagram @thechallengext