Justin Gaethje defeats Dustin Poirier by KO (right high kick) at 1:00 of Round 2

Justin Gaethje defeats Dustin Poirier by KO (right high kick) at 1:00 of Round 2

Ultimate Fighting Championship

Ultimate Fighting Championship

Justin Gaethje knocks out Dustin Poirier with head kick

Orange Lightning

Justin Gaethje knocks out Dustin Poirier with head kickJustin knocks out DGaethje ustin Poirier with head kick

Five years after suffering a TKO loss to Poirier, Gaethje looked a completely different fighter against his fellow American,

Five years after suffering a TKO loss to Poirier, Gaethje looked a completely different fighter against his fellow American,

Gaethje, widely deemed the most exciting athlete in the UFC, then dropped Poirier with a clean head kick in Round 2 to end the fight abruptly.

Gaethje, widely deemed the most exciting athlete in the UFC, then dropped Poirier with a clean head kick in Round 2 to end the fight abruptly.

Poirier UFC record: 29-7-0 Gaethje UFC record: 24-4-0

Poirier UFC record: 29-7-0 Gaethje UFC record: 24-4-0

GAETHJE DOES IT! KNOCKS POIRIER OUT WITH A POWERFUL KICK TO POIRIER’S HEAD! WHAT A WAY TO CLINCH THE TITLE! GAETHJE FINALLY GETS HIS REVENGE!

GAETHJE DOES IT! KNOCKS POIRIER OUT WITH A POWERFUL KICK TO POIRIER’S HEAD! WHAT A WAY TO CLINCH THE TITLE! GAETHJE FINALLY GETS HIS REVENGE!