UFC Debut: Kamaru Usman vs Hayder Hassan | Free Fight

UFC welterweight champion Kamaru Usman made his Octagon debut when he won the The Ultimate Fighter season 21 finale back in 2015. 11 consecutive wins later Usman captured UFC gold. Subscribe to get all the latest UFC content: Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit To order UFC Pay-Per-Views on ESPN , visit (U.S. only) To order UFC Pay-Per-Views, visit #PPV (Non U.S.) Connect with UFC online and on Social: Website: Twitter: Facebook: Instagram: Snapchat: UFC Periscope: Connect with UFC FIGHT PASS on Social: Twitter: Facebook: Instagram: