Donald Cerrone continues to make noise in the welterweight division.  "Cowboy" finished his fifth straight opponent after knocking out Matt Brown with a huge head kick at UFC 206.

Dude's probably going to need some Tylenol when he wakes up.

Donald Cerrone Switch Kick #KnockOut #ufc206 pic.twitter.com/jtXWVTSTDu

— MMA Fight Fans (@MMAfightfans) December 11, 2016