He has never been down in the professional ring, never lost and rarely even been hurt, so is the current pound-for-pound ruler for many people. Speaking to talkSPORT Boxing, Usyk’s manager Alex Krassyuk revealed the one thing that will motivate the Ukrainian to fight on – becoming undisputed again.

Alex Pereira appears to think there's a clear reason why he may be able to cross over into boxing and secure a lucrative fight against Oleksandr Usyk, who is one of that sport's biggest stars. However,