Biography:
Bronx born and raised, Flex got his in entertainment as a dancer and choreographer, working with the rap trio sensation Salt 'N Pepa as well as for recording artists such as Queen Latifah, Toni Tony Tone, Heavy D. And The Boys and Mary J. Blige.

He also enjoyed a successful comedy career performing all over from the Uptown Comedy Club to Stand Up New York, The Improv, Laugh Factory, Showtime At the Apollo, The Comic Strip and many other clubs and universities around the country, before turning his attention to acting.
(courtesy UPN, 2001)

He was born Mark Knox.

Television Credits:
One On One as Flex Washington
Girlfriends as Darnell Wilkes in two episodes: "The Remains of the Date" (original airdate: 10/30/2000)and "Everything Fishy Ain't Fish" (original airdate: 11/06/2000)
The Parkers as Andy in episode: J.C. Bowl (original airdate: 10/02/2000)
Total Security as Neville Watson (1997)
Moesha as Dread in episode: "Cold Busted" (original airdate: 05/13/1997)
Homeboys In Outer Space as Tyberious Walker (1996)
The Cosby Mysteries as Partygoer in episode: "The Medium is the Message" (original airdate: 03/22/1995)
Sister, Sister as Cold Dog in episode: "The Concert" (original airdate: 09/06/1994)
Where I Live as Reggie Coltrane (1993)