1. Jim Brown, Browns, 1957-1965
At 6-foot-2 and 230 pounds, Jim Brown was a man amongst boys. Brown was bigger, faster, and stronger than the competition. He was too fast to be tackled by lineman and linebackers, and too strong to be taken down by defensive backs. During his nine seasons in the NFL (1957-1965), Brown claimed eight rushing titles and walked away from the league as the owner of every significant record. Although several backs have surpassed Brown in the record books, fans must remember that when Brown played, the regular season was 12 games long from 1957-1960 and 14 games from 1961-1965. In terms of per game production, Brown ranks #1 in NFL history with an impressive 104.3 yards per game — a record that has stood since he retired in 1965.