Retirement is staring the former UFC fighter in the face after he was knocked out cold during a professional boxing fight with Alexei Papin in Moscow, Russia, on Saturday (AEDT).
Moscow, Russia - WBC #2/WBO #8 cruiserweight Alexey Papin stayed busy with the first-round blowout of the Czech import Vaclav Pejsar (15-11, 13 KOs) in the main event of a huge boxing card ...