Anthony Joshua will face the American YouTuber in an eight-round match which will be broadcast live on Netflix.
British boxer Joshua said he will "dominate completely" Jake Paul and "overpower" his opponent as the pair confronted each other to build hype for next month's heavyweight fight.
Ex two time world title holder Anthony Joshua battles YouTuber-turned-boxer Jake Paul - in what is, by the numbers, a mammoth uneven pairing - at Miami venue on 19 December.
"I will break his face and damage his physique. I'm here to prove my superiority," Joshua, 35 years old, declared.
"I'll stamp all over him. That's a fighter's mentality.
"I'm going to genuinely try to cause him pain. That's what I want to do."
In spite of these statements, a relaxed Joshua and internet personality Paul - typically recognized for his showmanship - exchanged pleasantries and remained civil with each other.
Jake Paul rather criticized ex Joshua's rival the Cameroonian fighter and labeled him "a joke" after the Cameroonian rejected a bout proposal.
Anthony Joshua, meanwhile, took aim at British opponent Fury - and refused a large bet 'Tyson Fury' says he will place on a Paul win.
"[Paul] outshines Fury - he showed up," the boxer said.
"I respect him for that."
Despite stating he plans to damage his opponent, Anthony Joshua chose not to speak negatively about his opponent's boxing ability.
"Jake Paul is a legitimate boxer," he remarked.
Paul - who initially became famous on the Disney Channel - has mainly fought MMA fighters or declining opponents since turning professional.
He lost to British fighter Fury in 2023.
Nevertheless, the inexperienced fighter is still one of the sport's greatest money-making draws, regularly earning substantial financial rewards.
The 28-year-old forecast a stoppage in the fourth or fifth round and claimed he would derail the much-anticipated match between Joshua and Fury, which is reportedly under discussion for 2026.
"It's going to be me versus Tyson Fury in the coming year," Jake Paul said.
As both boxers engaged in the traditional confrontation, with their physical disparity on show, it drove home just how improbable this entire matchup is - and how remarkable it is that the bout is really happening.
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