Shane Carwin’s devastating knockout power hasn’t diminished in the slightest. Carwin, who retired from mixed martial arts due to a series of injuries in 2013, made his return on Saturday at EllisMania 13, an event hosted by professional skateboarder and radio host Jason Ellis.
Carwin took on Ellis is an exhibition boxing match in the main event, where the former UFC interim heavyweight champion agreed to duct tape his right arm to his side. That didn’t stop the 41-year-old from brutally KO’ing Ellis with a lead left hook in the second round, earning his first knockout in six years.