Jim McMahon broke his neck playing for Vikings, and found out about it 17 years later – Twin Cities
Jim McMahon Came Dangerously Close To Losing His Foot
Former Bears QB Jim McMahon -- Chicago Tribune
Jim McMahon broke his neck playing for Vikings, and found out about it 17 years later – Twin Cities
The Tragic Death of Charles Martin, the Man Known for Body-Slamming Jim McMahon
Ex-Bears' Jim McMahon says medical marijuana broke his addiction
Jim McMahon Pinpoints the Hit That Led to His Memory Loss and It May Be the Dirtiest Play Ever
Ex Bears QB Jim McMahon opens up about dementia
After significant breakthrough, ex-Bear Jim McMahon finds agony lessening
Former Bears QB Jim McMahon -- Chicago Tribune
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NFL history: 100 people who shaped the league, pro football - Sports Illustrated
The Bears' body slam heard around Lake Michigan - Windy City Gridiron