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 Steelers Super Bowl running back Mike Collier has died. Michael Collier, taken in the 14th round of the 1975 draft, ...

A former Pittsburgh Steelers Super Bowl-winning running back has died. He was 71 years old. The Steelers are mourning the ...

Former Pittsburgh Steelers Super Bowl champion Mike Collier has died at the age of 71, according to an obituary posted online ...