Glenn Blackwood

Glenn Allen Blackwood (born February 23, 1957) is an American former professional football player who was a safety for the Miami Dolphins for ten seasons in the National Football League (NFL). He was part of Dolphins' "Killer B's" defense and played in two Super Bowls. Prior to that he played college football for the Texas Longhorn, helping them to an undefeated regular season in 1977 and playing for the national championship in the Cotton Bowl that year. Provided by Wikipedia