The British boxer prepares to battle Jake Paul in an eight round fight which will be shown in real-time on the streaming platform.
Briton Anthony Joshua said he will "stamp all over" the American and "defeat" the American as the two fighters met personally to promote the upcoming bout.
Former twice world title holder Joshua meets YouTuber-turned-boxer Jake Paul - in what is, on paper, a massive disparity - at Miami Kaseya Center on 19 December.
Boxer's Mentality
"I will damage his features and hurt his body. My goal is to show I'm superior," Joshua, 35, stated.
"I'll stamp all over him. That's the boxer's mindset.
"I'm going to seriously aim to injure him. That's my intention."
Civil Exchange
Despite these statements, a composed Joshua and social media star Jake Paul - normally recognized for his dramatics - shared friendly words and maintained decorum with each other.
Jake Paul instead targeted ex Joshua's opponent Francis Ngannou and labeled him "not serious" after Ngannou rejected a bout proposal.
Targeting Fury
Joshua, meanwhile, targeted UK rival Fury - and declined a large bet 'Tyson Fury' states he will put on a Paul win.
"[Paul] is superior to Tyson Fury - he showed up," Joshua stated.
"I respect him for that."
Serious Opponent
Despite declaring he will hurt Jake Paul, Anthony Joshua declined to speak negatively about his rival's fighting skills.
"Jake Paul is a legitimate boxer," he said.
Jake Paul's Background
Jake Paul - who initially became famous on the Disney Channel - has mainly boxed mixed martial artists or past-their-prime fighters since turning professional.
He was defeated by British fighter Fury in last year.
Financial Success
However, the relative newcomer continues to be one of the sport's largest money-making draws, regularly earning huge paydays.
Prediction and Confidence
The 28-year-old forecast a KO victory in round four or five and asserted he would derail the highly-expected match between Joshua and Fury, which is reportedly being planned for two years from now.
"It will be my match with Fury in the coming year," Paul stated.
Size Disparity
As the two fighters participated in the usual confrontation, with their height and weight contrast evident, it highlighted just how improbable this whole event is - and how amazing it is that the bout is really going ahead.