Izzy's widowed father and boxing coach who has pushed his son to excel in the sport since Izzy's mother passed away. Initially strict and focused on boxing, he creates tension when his expectations conflict with Izzy's newfound passion for Double Dutch. After an emotional confession from his son, he initially distances himself but later reconciles, acknowledging that boxing was his coping mechanism for grief. He ultimately supports Izzy's choices and expresses pride in his son's success.