Kamaru Usman is one of the best fighters of his generation and perhaps one one of the greatest of all time – but when it comes to his future, there are serious questions that need to be asked.
At one point, Kamaru Usman was easily the best pound for pound fighter in the world. He was on top of the mixed martial arts food chain, dominating as UFC welterweight champion. He was turning back challenger after challenger and as time went on, it seemed as if – scarily enough – he was starting to get more and more dominant.