Mike Tyson of such boxers as John "the Beast" Mugabi and Teofilo Stevenson. That undefeated Golovkin has delivered a 85% knockout document, is pretty implementing. But Ouma naturally has the stamina to preserve on till the stop of all of the 12 rounds. Yet, a few contend that Ouma misplaced a whole lot of his steam after his WBC middleweight fight that he misplaced to Jermaine Taylor.