Boxing legend Butterbean recently claimed to be in the "best shape of his life" whilst calling out YouTube star Jake Paul for a fight.
The former heavyweight boxer has been retired for almost a decade but wants to make a comeback against Paul. Butterbean - real name Eric Esch - finished his boxing career with a record of 77-10-4 and is without a win in the ring since 2007.
Esch, 55, never competed for a world title during his two decades in boxing. He also crossed over to kickboxing and MMA, competing in fights against Brazilian legend Zuluzinho and five-time World's Strongest Man Mariusz Pudzianowski.
