The British boxer will face Jake Paul in an eight-round match which will be streamed live on the streaming platform.
Briton Anthony Joshua declared he will "dominate completely" the American and "defeat" the American as the two fighters came face-to-face to publicize the upcoming boxing match.
Ex twice unified heavyweight champion Anthony Joshua battles social media star turned fighter Paul - in what is, by the numbers, a huge mismatch - at Miami venue on 19 December.
Fighter's Mindset
"I'm going to injure his face and break his body up. I aim to demonstrate I'm the better fighter," Joshua, 35, declared.
"I will dominate him completely. That's the boxer's mindset.
"I'm going to seriously aim to cause him pain. That's what I want to do."
Civil Interaction
Despite those words, a relaxed Joshua and social media star Jake Paul - normally known for his dramatics - were respectful and kept it respectful with each other.
Jake Paul instead targeted ex Joshua opponent the Cameroonian fighter and labeled him "ridiculous" after Ngannou declined a fight offer.
Targeting Fury
Joshua, meanwhile, took aim at UK rival Tyson Fury - and rejected a £1m bet 'The Gypsy King' states he will put on a Paul win.
"[Paul] is better than Fury - he's present here," Joshua stated.
"I acknowledge that."
Serious Opponent
Despite saying he intends to punish Paul, Joshua chose not to talk badly about his opponent's pugilistic talent.
"Jake Paul is a legitimate boxer," he remarked.
Jake Paul's History
Paul - who originally gained popularity on the television network - has mainly fought MMA fighters or past-their-prime fighters since entering professional boxing.
He lost to British fighter Fury in last year.
Financial Attraction
However, the novice is still one of the sport's largest financial successes, regularly earning huge financial rewards.
Prediction and Belief
The 28 year old forecast a KO victory in rounds four or five and claimed he would derail the long-awaited match between Joshua and Fury, which is reportedly under discussion for 2026.
"The next fight will be myself against Tyson Fury in the coming year," Paul said.
Physical Disparity
As Joshua and Paul participated in the traditional face-off, with their size difference evident, it highlighted just how improbable this whole event is - and how remarkable it is that the bout is actually happening.