Lerone Murphy landed a massive knockout over Makwan Amirkhani during the prelims for UFC 267: Blachowicz vs. Teixeira.

After being dominated by his opponents wrestling for the majority of the first-round, Murphy came out with deadly intentions to start the second.

Just over 10 seconds into the round, Murphy landed a devastating right-knee to Amirkhani when he went in for a takedown, instantly knocking him out.

Lerone Murphy KO’s Makwan Amirkhani with a perfectly timed right-knee

The UFC’s official twitter account tweeted the knockout captioned, “OH MY GOOOOOODNESS!!!”

Murphy, 30, improves his professional record to 11-0-1, and extends his UFC record to 3-0-1.