Fighters react to Kelvin Gastelum’s first-round knockout of former champ Michael Bisping

Kelvin Gastelum

Kelvin Gastelum scored arguably the biggest win of his mixed martial arts career earlier today in Shanghai when he defeated former UFC middleweight champion Michael Bisping via first-round knockout.

Gastelum was able to land a huge left hand that sent “The Count” crashing to the canvas and quickly put an end to the fight.

Bisping had taken the fight on extremely short-notice, having just fought and lost to Georges St-Pierre in the main event of UFC 217 on November 4 in New York.