Kamaru Usman predicts who will 'shock the world' at UFC 307
Former UFC welterweight champion Kamaru Usman sees a big upset for UFC 307 and he's not afraid to say it. Usman weighed in on the UFC 307 headliner between reigning light heavyweight champion Alex Pereira and the challenger Khalil Rountree Jr. “I’m going to shock everybody here. I think you are wron
