UFC welterweight champion Kamaru 'The Nigerian Nightmare' Usman joins SI to discuss his fights with Jorge Masvidal and Colby Covington, the pressure he faces when he steps inside the Octagon to defend his throne and more. Should the No. 2 ranked pound-for-pound fighter in the world be ranked ahead of current No. 1 Jon Jones? --------------------------------------------------------------------------------------------------------------------------- Follow SI on all social channels! Twitter: https://buff.ly/2Pf9t9e Facebook: https://buff.ly/3l3ziFu Instagram: https://buff.ly/3oZia6i TikTok: https://buff.ly/3wGhuFc Subscribe to SI today for access to the biggest teams, the boldest names, and the legendary stories that only we can deliver: https://buff.ly/34iPNWS