UFC lightweight champ BJ Penn fighting for his legacy

BJ Penn has fought for titles (he’s one of only two men to hold UFC championships in two different weight classes). The Ultimate Fighting Championship superstar has fought for revenge (former lightweight champ Jens Pulver being one of his notable victims). The 30-year-old has fought out of anger (just ask Kenny Florian or Sean Sherk). But as Penn approaches a decade in the sport of mixed martial arts, the UFC lightweight champ is now fighting to build his legacy as one of the greatest of all time.

Dave Deibert, Online Editor