Undisputed UFC lightweight champion Khabib Nurmagomedov has opened up on his decision to retire from mixed martial arts. Khabib last fought at UFC 254 in late October, when he defeated Justin Gaethje, widely viewed as his toughest challenger to date, with a second-round triangle choke. After the win, which elevated his record to an incredible … Continue reading Khabib Nurmagomedov responds to doubts about retirement: “People can’t understand”