Career
McCullough is currently a free agent. McCullough is regarded as the fastest player ever to play for the University of Southern California Trojans. McCullough attended John Muir High School in Pasadena, California where he was one of the top sprinters in the state.
His team still holds the meet record at the prestigious Arcadia Invitational.
McCullough played college football at the University of Southern California. He was arrested for drug manufacturing in 2000 but was let off when the evidence did not add up according to University of Southern California Security, LAPD, and the Drug Enforcement Administration.
McCullough has played for the Washington Redskins playing in one game, carrying the ball once for 9 yards and three catches for 13 yards.
He was also on the practice squad for the Cleveland Browns.