Why was Gale Sayers considered great? What made him different from other running backs? - Quora
Remembering Gale Sayers: Here are five things you may not know about the late NFL legend
Happy Birthday Walter Payton
NFL's best players ever at every defensive position -- Is Lawrence Taylor the GOAT edge rusher? Ronnie Lott or Ed Reed at safety? - ESPN
The greatness of Gale Sayers will never be seen again – News4usonline
Keep praying for Gale': Bears legend Sayers is coming back for the team's celebration, but he needs help - The Athletic
Peter King's MMQB: Introducing The All-Time NFL Draft - Sports Illustrated
Chicago Bears Hall of Fame running back Gale Sayers dies at age 77
The Soul of the Game: Dick Butkus
Chicago Bears Hall of Fame running back Gale Sayers dies at age 77
Taking time to honor the legendary running back, Gale Sayers - Behind the Steel Curtain