Former Pittsburgh Steelers Super Bowl champion Mike Collier has died at the age of 71, according to an obituary posted online on Sunday. Collier died in Maryland, and no cause of death was announced.

Former Pittsburgh Steelers and Buffalo Bills running back Mike Collier has sadly passed away at the age of 71,

Relive the six unforgettable Super Bowl MVP performances that helped define the Pittsburgh Steelers’ championship legacy.

Former Pittsburgh Steelers running back Mike Collier died in Maryland on Sunday, according to an online obituary. Collier, who won Super Bowl X with the Steelers in 1975, was 71 years old. No cause of death was announced.

Pittsburgh Steelers Super Bowl Champion and former coach Joey Porter Sr. believes that Steelers fans are ‘spoiled’ with the success the team has had under Mike Tomlin and even with the playoff losses, Tomlin is not even close to the hot seat.

Mike Collier, a former NFL player and longtime manager at Martin's grocery stores in Hagerstown, died on Feb. 16.

Super Bowl LIX features eight former Pittsburgh Steelers now playing for the Eagles and Chiefs, all competing for the Lombardi Trophy.

The Pittsburgh Steelers were unable to win a playoff game for the eighth-straight season, making their regular season performances all for naught.

A former Pittsburgh Steeler and Super Bowl champion has died at 81. He spent several seasons in the NFL before his career was sidelined due to injuries.