Brock Lesnar never wanted to leave the UFC in the first place. But his health would not let him continue back in 2011.
The former UFC champion and WWE superstar said he came back to the Octagon too soon after surgery to ease his diverticulitis. Lesnar had 12 inches of his colon removed and was fighting just six months later. After falling to Alistair Overeem by first-round knockout in 2011, Lesnar called it quits.
Until now. The UFC announced Saturday night that Lesnar is back -- he'll be fighting at UFC 200.