RIZIN Fighting World GP 2016 - Final Round [Getty Images]

SAITAMA, JAPAN - DECEMBER 31: Mirko Cro Cop of Croatia celebrates his TKO victory in the Final bout against Amir Aliakbari of Iran during the RIZIN Fighting World GP 2016 final round at Saitama Super Arena on December 31, 2016 in Saitama, Japan. (Photo by Etsuo Hara/Getty Images)

Getty Images Sport Etsuo Hara