Check out that finish, and all the rest from Shanghai – including a big upset in the main event when Johnny Walker took out Chinese rising star Zhang Mingyang to stun the crowd into near-silence – in the video above.

While most in North America were fast asleep, Johnny Walker was putting in work. Walker scored a convincing finish in the main event of UFC Shanghai early Saturday morning. MORE: Fabian Edwards with dominating performance as PFL crowns new champions

Johnny Walker ended a skid of two straight knockout losses by scoring a shocking knockout of his own in a comeback win against Chinese light heavyweight Zhang Mingyang in the main event of UFC Fight Night in Shanghai.