James Moonstari made his welterweight debut at UFC 193 in Melbourne, Australia and scored a knockout victory against Anton Zafir.
The fight would be stopped in the final minute of the opening round following Moonstari landing a spinning back kick and followed that up with a spinning back fist.
Check out the highlight of the knockout below courtesy of the UFC official Twitter account.
That was INSANE! @JMoontasri! #UFC193 https://t.co/gdYzHME2Ub
— #UFC193 (@ufc) November 14, 2015