At Youth Unlimited summer camp, 16-year-old Bentley is a familiar face to younger kids, encouraging campers, supporting staff, and occasionally leading boxing activities. It’s a role he never imagined for himself a few years ago. At eight years old, another student pushed Bentley so hard that he needed stitches in his lip. He was bullied regularly for how he looked and often felt targeted by classmates who picked on him for being different. He remembers being made to feel like there was something wrong with him, while others joined in rather than step in. Bentley felt like he was walking...