Khabib Nurmagomedov submits Justin Gaethje at UFC 254, announces retirement

Khabib Nurmagomedov sobbed in the middle of the octagon after his UFC 254 lightweight title defense against Justin Gaethje on Saturday.

source https://www.foxnews.com/sports/khabib-nurmagomedov-justin-gaethje-ufc-254-announces-retirement