After losing to Nick Diaz at UFC 137, B.J. Penn said he was done fighting, the decision seemed to weigh mostly on the fact that he has family. However recently Dana White said he talked to him recently at UFC on FX in Sweden and Penn he was going to fight again.
Dana white thinks we will at least see B.J. Penn fight at least one more time inside the octagon. And to add to that recently a fan told Penn via Twitter they always enjoyed his heart when he fought. Penn responded saying that comment made him want to fight again.
Penn is only 33 and is a former Lightweight and Welterweight Champion of UFC, and remains one of only two men to capture two titles in a different weight class. The first being UFC Hall of Famer Randy Couture.