Usman - “We're seeing the evolution of heavyweights”
Kamaru Usman gives his view from Francis Ngannou's corner as he helped the heavyweight champion defend his crown at UFC 270. The Nigerian Nightmare was speaking to Caroline Pearce backstage in Anaheim.
Get BT Sport today - contract free
Watch BT Sport's unbeatable line-up of world-class live sport for just £29.99 a month
