Pro Football Hall of Fame defensive end who was a 9-time All Pro in his 13-year career with the Dallas Cowboys.
He had a College Football Hall of Fame-caliber career at the University of Maryland from 1971 to 1974.
He won one Super Bowl in his career, XII, earning the co-Super Bowl MVP award in 1978.
He was married to Vicci Hanes, with whom he had a daughter named Jordan.
He won Super Bowl XII with teammate Tony Dorsett.
