The 6-foot-7 Sullivan attends Davidson Day School. Sullivan's meteoric rise culminated with a strong performance at the NBA Top 100 Camp in June. Clemson trailed him aaggressively in the summer, attending his games even when the forward was injured.
"Clemson did not miss a game," Team Charlotte coach Kevin Ligon said. "Even when he didn't play they were there. He was their top guy and they let him know that."