In 1994, Harris was born in Fishers, Indiana. He is the son of Gary and Joy Harris. His mother was a star at Purdue before playing in the WNBA for the Detroit Shock and two ABL teams. Harris attended Hamilton Southeastern High School in Fishers. He starred for both the basketball and football teams. For football, he played wide receiver. In the fall of 2019, Harris hosted the Strikes for Kids bowling event in Denver, recognizing local youth with free bicycles for academic and athletic achievements. Follow Harris on Twitter and Instagram (@thats_g_).