Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80 - Sentinel Colorado
Current & former Chicago Bears players, celebrities and more pay tribute to Gale Sayers
The greatness of Gale Sayers will never be seen again – News4usonline
Chicago Bears legend Gale Sayers dies at 77
The Chicago Bears' Top 5 running backs in franchise history
NFL Top 50: Bears great Gale Sayers, only slowed by injuries, not defenses – the Daily News' rankings (No. 21-30) – New York Daily News
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80, Central Missouri
Chicago Bears legend and Hall of Fame running back Gale Sayers dies at 77
Hall of Fame RB Gale Sayers dies at 77
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80
Ranking the 15 Best Chicago Bears Players of All Time
Gale Sayers, legendary Bears running back, dead at 77
Taking time to honor the legendary running back, Gale Sayers - Behind the Steel Curtain
Gale Sayers: Remembering the 'Kansas Comet'
Chicago Bears inducted into Pro Football Hall of Fame