Conor McGregor KO’d Jose Aldo Jr. in 13 seconds to win the UFC Featherweight Championship at UFC 194. McGregor’s first punch landed on the chin of Aldo and that was all she wrote. As McGregor connected with the monster left hand, Aldo also rocked McGregor with a right. Luckily for McGregor, he was able to withstand Aldo’s punch. All I can say is WOW. Check out the KO after the jump.

H/T to @PunchDrunk for the tweet