Former Pro Bowl linebacker who won 5 Super Bowl titles with the San Francisco 49ers and Dallas Cowboys.
He was a 4th round draft pick in 1986, after being a two-time All American at James Madison University.
He retired with 100.5 career sacks.
He has a daughter named Brianna with his ex-wife Karen Haley.
He was named to the Dallas Cowboys Ring of Honor by franchise owner Jerry Jones.