Former UFC lightweight champion Khabib Nurmagomedov posted a joint photo with the promotion's welterweight champion Kamaru Usman on his Instagram. Khabib called Kamaru the best P4P fighter in the world.
"With the best P4P fighter in the world, Kamaru Usman, at the event in Dubai," Khabib wrote.
Nurmagomedov ended his fighting career back in October last year after he defeated Justin Gaethje.