Introduction: The Beast Running Back (RB). From mixed martial arts to football, from an obscure rookie to a superstar sweeping the league, from an outsider who knew nothing to a terrifying beast... He left numerous legends on this field and became a myth that changed the sport, yet at the beginning of the story, the creator of all these legends claimed innocently, Football, what鈥檚 that? I鈥檓 truly not a football prodigy, really....