UK YouTuber AnEsonGib came off the canvas in the first round to knock Austin McBroom out in brutal fashion.
The 26-year-old dropped his American rival FIVE times during their fight in Los Angeles, with fans describing him as the “best fight YouTuber” ever.
Gib, who was stopped by Jake Paul on his professional debut in January 2020, stole the show in the United States as he recovered from an early setback.
McBroom, whose company Social Gloves was promoting the event, landed a massive right hand early on to send the Saudi-born content creator to the ground.
But from the third round it was all Gib as he dropped the 30-year-old twice.
McBroom then hit the deck three times in the next round with a right from Gib, leaving the California native sprawled on the canvas.
The McBroom father-of-three was then taken to hospital as a precaution where he will be examined by a doctor.
Speaking after the contest, a jubilant Gib said: “I flew all the way to America to knock out the CEO.
“That’s what I came to do; all my respect to Austin McBroom; I respect him for inviting him to the first Social Gloves, and to this Social Gloves.
“Without him, I wouldn’t have my redemption story, so all my respect to him.
“I’ve got my revenge, I’ve got my redemption; I’ve worked so hard in the gym, I’m going to keep going and I’m looking forward to my next fight. Right now, anything that makes money, having sense.
“We’ll see what opponent comes my way and we’ll see what the future holds.”
Social media was engulfed in the collapse of the fight, with KSI offering his congratulations, before hinting at a possible showdown.
He tweeted: “Congratulations fam.”
Before adding: “If Gib wants to play with me, I’m also down.”
Gib’s ex-rival Jake Paul job: “WOW. INSANE. You can’t play boxing. Congratulations GIB.”
Fans were also impressed with the fight, as one said, “Best YouTuber fight I’ve ever seen.”
Another commented, “THIS IS THE BEST YOUTUBER FIGHT I’VE EVER SEEN LMAOOOOOOOOOO.”
A third added: “Probably the best YouTuber fight on the worst boxing event ever.”
Meanwhile, this user simply said, “BEST YOUTUBER FIGHT!!!!!!!!!!!!!!!!”