Mike Collier, who was part of Pittsburgh’s 1975 title team that won Super Bowl X was 71. No cause of death was announced.

Former Pittsburgh Steelers running back and Super Bowl champion Mike Collier has died. He was 71. The news was first ...

Super Bowl champion Mike Collier died at 71 years old on Sunday in Hagerstown, Maryland. Collier won Super Bowl X with the Pittsburgh Steelers.

Former Pittsburgh Steeler and Super Bowl X winner Mike Collier died at the age of 71 at his home in Maryland on Sunday. According to an online obituary... Collier passed away at a local hospital in ...