Sean Sharaf shocks Olympic champ Gable Steveson with brutal 12-second KO in historic UFC 331 upset

Gable Steveson did indeed shock the world. Just not in the way he would’ve preferred. The Olympic champion suffered a stunning and brutal 12-second knockout loss at the hands of retired U.S. Marine Sean Sharaf on Saturday night at UFC 331. Sharaf (4-2) entered the bout as more than a 10-to-1 underdog on several sportsbooks, and was winless in his previous two Octagon appearances. Steveson (4-1), on the other hand, has generally been hailed as the most talented heavyweight prospect in recent MMA history, and was listed a high as a -1600 betting favorite prior to Saturday’s bout. Yet one…