Fans and UFC lightweights are highly impressed with Oliveira's achievements in the recent times.
But not everyone seems to be impressed by the skills of DoBronx, including the former champion himself Khabib!
In a recent video, Khabib was seen insulting Oliveira, explaining Cejudo and Usman how he is incapable of winning the bout against Makhachev.
"Save this video because a lot of people underestimate Islam. They think Charles Oliveira have ground game. You don't have ground game, if you tap eight times, how you can say you have ground game." Khabib said.