B.J. Penn is back. The former two-division UFC champion, who last year was inducted into the UFC Hall of Fame, announced Tuesday on The MMA Hour that he is officially coming out of retirement with famed trainer Greg Jackson in his corner.
"That's who I am, Ariel," Penn said to Ariel Helwani. "That's who I am. That's what I do.
"I want to go get that 145-pound belt. That's definitely a huge motivation for me. I believe with Greg Jackson's help, I can get that done. And I believe that I will be able to walk away as the only man with three titles in three weight divisions.