AnEsonGib celebrated victory over Austin McBroom in Los Angeles on Saturday night with a comprehensive victory.
The pair had been goading one another on social media for months, ultimately deciding to settle matters in the ring in the latest instant of crossover boxing.
AnEsonGib was knocked down in the first round but a further five knockdowns in the Briton’s favour earned him victory by technical knockout.
McBroom was on the receiving end of some heavy blows but the fight had to stop early in the fourth round.
The American’s corner even threw in the fighter’s stool such was the one-sided nature of the scrap.
Speaking after the fight, AnEsonGib said: "I flew all the way from England to KO the CEO.
"That's what I came to do. All respect to Austin McBroom.
"I got my revenge. I got my redemption."