In the early 80s, Greg was a counselor at Camp Wildwood in Bridgeton, Maine.
Starred in Sheryl Crow's video "All I Wanna Do", for several months until Crow was nominated for Grammy. At this time his part was trimmed down. The video appeared around the world starring Gregory for a while.
Plays the trumpet.
Voted best dancer in his senior year of high school.
Graduated from University City Senior High School, in University City, Missouri (a suburb of St. Louis), the same high school as rapper Nelly, actor Edgar L. Davis, and animator Marlon West.
Also graduated from University Senior High School, University City, Missouri, USA Bob Gale Writer, Director, Producer, Back to the Future.