Earl Campbell

Campbell is widely acknowledged as one of the best power backs in NFL history. Described as a "one-man demolition team", Campbell was a punishing runner. His 34-inch (860 mm) thighs, 5-11, 244-pound frame, coupled with 4.5 speed, made him the most feared runner of his time. Pittsburgh Steelers Hall of Fame defensive tackle Joe Greene claimed that Campbell could inflict more damage on a team than any other back he ever faced.