For how much force he puts in his left hand, it doesn't seem to do to much damage when he lands it. He is not a one punch artist
Kong was rocking Jennings with every punch he landed and it finally started shattering his mandible... it took Povetkin lots of punches and rounds to shatter Takam's jaw too!! :dead
He's a PED-using disgrace who should have been banned for at least a year or two from any form of organized boxing.