Answer
Dillian Whyte was the victim of Povetkin's devastating knockout that earned him the WBC KO of the Year. In the fifth round of their rematch, Povetkin unleashed a thunderous uppercut that sent Whyte crashing to the canvas. The knockout was so brutal that Whyte was stretchered out of the ring and taken to the hospital. It was a stunning upset, as Whyte was the heavy favorite going into the fight.