Anthony Joshua will face the American YouTuber in an eight round match which will be broadcast in real-time on the streaming platform.
Briton Joshua said he will "overwhelm entirely" the American and "break" the American as the combatants met personally to build hype for the upcoming boxing match.
Former two time unified boxing king Joshua faces YouTuber-turned-boxer Jake Paul - in what is, by the numbers, a huge disparity - at Miami's arena on 19 December.
Boxer's Attitude
"I'm going to break his face and damage his physique. I aim to demonstrate I'm superior," the British boxer, 35 years old, stated.
"I'll stamp all over him. That's a fighter's mentality.
"I will seriously aim to injure him. That's my goal."
Civil Interaction
In spite of such comments, a calm Anthony Joshua and social media star Jake Paul - usually recognized for his dramatics - were respectful and remained civil with each other.
Paul rather attacked former Joshua opponent the Cameroonian fighter and called him "ridiculous" after the Cameroonian turned down a fight offer.
Targeting Tyson Fury
Joshua, meanwhile, targeted UK rival Tyson Fury - and refused a large bet 'The Gypsy King' claims he will make on a victory for Paul.
"[Paul] is superior to Tyson Fury - he's present here," the boxer said.
"I respect him for that."
Serious Opponent
In spite of saying he intends to punish Paul, Anthony Joshua refused to comment unfavorably about his opponent's pugilistic talent.
"Jake Paul is a serious fighter," he remarked.
Jake Paul's Background
Paul - who originally gained popularity on the television network - has mainly boxed mixed martial artists or faded names since turning professional.
He lost to Briton Fury in last year.
Financial Attraction
Still, the inexperienced fighter is still one of boxing's greatest money-making draws, consistently making substantial paydays.
Prediction and Confidence
The 28 year old anticipated a KO victory in rounds four or five and claimed he would derail the long-awaited Fury-Joshua bout, which is reportedly under discussion for 2026.
"The next fight will be me versus Tyson Fury in the coming year," Paul said.
Size Disparity
As Joshua and Paul engaged in the usual face-off, with their height and weight contrast on show, it highlighted just how surprising this whole event is - and how remarkable it is that the match is truly happening.