Joaquin Buckley

Joaquin Buckley's career is defined by his ability to produce spectacular finishes that resonate across the MMA world. His spinning back-kick knockout in 2020 is one of the most viewed and replayed moments in UFC history, amassing millions of views on social media. That single strike not only earned him a Performance of the Night bonus but also established him as a must-watch fighter. His TKO of Colby Covington marked the first time Covington had been finished since 2018 and vaulted Buckley into the top ten of the welterweight division. As of 2026, he holds the record for the most viral finishes among active welterweights, a testament to his explosive style and finishing instinct.