UFC 280 video: Khamzat Chimaev, Abubakar Nurmagomedov separated after physical altercation. Abu Dhabi – When the Main Event Ended at Ufc 280, the Fights Weren’t Over. Ufc Welterweight Contender Khamzat Chimaev and Middleweight Abubakar Nurmagomedov Were Separated During Islam Makhachev’s in-cage Interview at Etihad Arena in Abu Dhabi. Click here to Subscribe to our YouTube channel http://bit.ly/2quZwsz Follow My Twitter https://twitter.com/Keanutalksmma Click here to like our Facebook page https://bit.ly/2ZmykdU Watch our most recent video! #Khamzat #Khabib #UFC280