CHICAGO, IL - CIRCA 1960's: Linebacker Ray Nitschke #66 of the Green Bay Packers plays in the middle of the Packers defense against the Chicago Bears during a circa 1960's NFL football game at Wrigley field in Chicago, Illinois. Nitschke played for the Packers from 1958-72. (Photo by Focus on Sport/Getty Images)
Getty Images

Focus on Sport Focus On Sport