Quillan Salkilld closed out the UFC 321 prelims with one of the most violent knockouts of the entire year.Taking place in Abu Dhabi, UAE, UFC 321 is stopped by a pair of massive title bouts. Tom Aspinall will kick off his reign as undisputed heavyweight champion in the main event against Ciryl Gane,

At UFC 321 on Saturday, one of the scariest knockouts in UFC history was scored, and it left lightweight contender Nasrat Haqparast unconscious for minutes. This past Saturday, the premier promotion returned to Abu Dhabi for UFC 321 with a title fight double header atop the card.

The UFC handed out four bonuses after Saturday's card in the Middle East, including one for a certain Knockout of the Year candidate. After UFC 321, four fighters picked up an extra $50,000 for their performances at Etihad Arena in Abu Dhabi.

Quillan Salkilld shook the MMA world with his vicious knockout of Nasrat Haqparast at UFC 321. Salkilld, 25, met Haqparast at lightweight in the headline preliminary bout on the Abu Dhabi card

Azamat Murzakanov is a problem. The undefeated Russian picked up the biggest win of his career at UFC 321 on Saturday after he demolished Aleksandar Rakic with a single punch to move his record to 16-0 and 6-0 inside the octagon.