Anthony Joshua is set to fight Jake Paul in an eight-round match which will be broadcast live on the streaming platform.
British boxer Joshua declared he will "dominate completely" the American and "defeat" the American as the pair met personally to promote the upcoming heavyweight fight.
Ex two time world boxing king Joshua battles social media star turned fighter Paul - in what is, by the numbers, a mammoth disparity - at Miami's Kaseya Center on 19 December.
Fighter's Attitude
"I will damage his features and break his body up. I'm here to prove my superiority," Joshua, 35, declared.
"I will dominate him completely. That's a fighter's mentality.
"I intend to seriously aim to hurt him. That's my goal."
Respectful Interaction
In spite of such comments, a relaxed Joshua and social media star Paul - normally famous for his showmanship - shared friendly words and remained civil with each other.
Paul rather attacked former Joshua's rival Francis Ngannou and labeled him "ridiculous" after the Cameroonian turned down a match opportunity.
Taking Aim at Tyson Fury
Joshua, meanwhile, targeted British opponent Fury - and declined a large bet 'The Gypsy King' claims he will make on a Paul victory.
"Jake Paul outshines Fury - he's actually sitting here," the boxer stated.
"I respect him for that."
Legitimate Fighter
In spite of saying he intends to damage his opponent, Anthony Joshua chose not to talk badly about his opponent's pugilistic talent.
"Jake Paul is a credible opponent," he remarked.
Jake Paul's History
Paul - who first rose to fame on the Disney Channel - has mostly fought MMA fighters or faded names since turning professional.
He was defeated by British fighter Fury in last year.
Financial Attraction
However, the inexperienced fighter is still one of boxing's biggest financial successes, consistently making massive earnings.
Prediction and Belief
The 28 year old forecast a knockout win in the fourth or fifth round and stated he would stop the highly-expected match between Joshua and Fury, which is apparently in the works for two years from now.
"It will be myself against Tyson Fury in the coming year," Jake Paul stated.
Size Disparity
As Joshua and Paul engaged in the usual face-off, with their size difference on show, it drove home just how surprising this whole event is - and how remarkable it is that the fight is really going ahead.