Clark played college football for the University of Florida, and thereafter, he played professionally for the Washington Redskins, the San Francisco 49ers and the Tampa Bay Buccaneers of the NFL, and the Tampa Bay Bandits of the USFL.
[7] The Los Angeles Rams selected Clark in the seventh round (190th pick overall) of the 1981 NFL draft.
[8] Clark played a single season for each of the Washington Redskins in 1981, the San Francisco 49ers in 1982, and the Tampa Bay Buccaneers in 1987.
[9] Clark was also a starting defensive end for coach Steve Spurrier's Tampa Bay Bandits of the USFL in 1984 and 1985.
Clark is retired from professional sports and lives in Tampa, Florida.