khabib nurmagomedov on Twitter: "On the fight day, don't forget your mouthpiece. @Reebok will take care of the rest. #Reebok #ufc https://t.co/84Tr8BqYEd" / Twitter
How do UFC stars Conor McGregor, Khabib Nurmagomedov, and Jon Jones rank in the top 15 best fighters in the MMA world right now? | South China Morning Post