Mark Gilliam

Mark Gilliam '18 enters his first season as the assistant men's basketball coach for the 2022-23 season.

Gilliam was a member of the Keystone men's basketball team from 2014-2018. In his playing career, he appeared in 49 games with 35 starts. He scored 567 points, grabbed 158 rebounds, and had 108 assists. He led the Giants in assists and steals during his senior season.