Steve McMichael, a star defensive tackle on the Chicago Bears' famed 1985 Super Bowl championship team, has died following a battle with ALS.

Legendary Chicago Bears defensive tackle Stephen "Mongo" McMichael has died at age 67 after a battle with ALS, a family spokesperson confirmed to ABC7 Wednesday.

Chicago Bears Hall of Fame defensive tackle Steve McMichael has died after a battle with the progressive neurodegenerative disease called amyotrophic lateral sclerosis, or ALS.

FILE - Chicago Bears nine-time Pro Bowler Mike Singletary (50) gets a bear hug from teammate Steve McMichael (76) prior to an NFL football game against the Pittsburgh Steelers in Chicago, Dec. 13 ...

CHICAGO — Steve McMichael, a star defensive tackle on the Chicago Bears’ famed 1985 Super Bowl championship team whose larger-than-life personality made him a fixture in the Windy City for ...

Steve McMichael, a star defensive tackle on the Chicago Bears’ famed 1985 Super Bowl championship team, has died following a battle with ALS.

FILE - Chicago Bears nine-time Pro Bowler Mike Singletary (50) gets a bear hug from teammate Steve McMichael (76) prior to an NFL football game against the Pittsburgh Steelers in Chicago, Dec. 13 ...