Khamzat ‘Borz’ Chimaev was in the UFC Performance Institute when he saw Brazilian middleweight and former title challenger Paulo Costa, who said that he wanted to fight with the Borz. Chimaev, who is days away from his bout against Nate Diaz at UFC 279, took it personally and became aggressive. Costa did not did not back down, and these fighters began exchanging words. Jake Shields…
Khamzat Chimaev and Paulo Costa Get Into Heated Confrontation At UFC Performance Institute
