Center and offensive captain of Green Bay Packers Jim Ringo looks on for a portrait on December 19, 1961. (Associated Press)

Philadelphia Eagles quarterback Norm Snead (16) throws upfield behind blocker Jim Ringo (54) in a 7 to 38 Eagles preseason win over the New York Giants at Veterans Stadium on September 13, 1971 in Philadelphia, Pennsylvania. (National Football League)

Buffalo Bills head coach Jim Ringo poses for a portrait in 1977. (National Football League)

O.J. Simpson (32), of the Buffalo Bills, talks with coach Jim Ringo before a workout at Rich Stadium in Buffalo, N.Y., Sept. 12, 1976. (Associated Press)

Jim Ringo, Morris (Red) Badgro, George Blanda, and Willie Davis are introduced to the crowd as the newly elected Hall of Fame class of 1981 during pregame activities before the NFC defeated the AFC 21-7 in the 1981 NFL Pro Bowl played on February 1, 1981. (National Football League)

Morris (Red) Badgro, George Blanda, Willie Davis, and Jim Ringo, are introduced to the crowd as the newly elected Hall of Fame class of 1981 during pregame activities before the NFC defeated the AFC 21-7 in the 1981 NFL Pro Bowl played on February 1, 1981 (National Football League)

George Blanda, Willie Davis, Jim Ringo, and Morris (Red) Badgro pose together as the newly elected Hall of Fame class of 1981 on Waikiki Beach in Honolulu during the Pro Bowl weekend. The NFC defeated the AFC 21-7 in the 1981 NFL Pro Bowl. (National Football League)