The British boxer is set to fight the American YouTuber in an eight-bout fight which will be broadcast live on Netflix.
British boxer Joshua said he will "overwhelm entirely" the American and "break" the American as the two fighters met personally to publicize next month's bout.
Former twice unified heavyweight champion Anthony Joshua faces YouTuber-turned-boxer Jake Paul - in what is, on paper, a massive uneven pairing - at Miami Kaseya Center on December 19th.
"I will break his face and damage his physique. My goal is to show my superiority," Joshua, 35 years old, declared.
"I will dominate him completely. That's how fighters think.
"I will genuinely try to injure him. That's what I want to do."
Despite such comments, a calm Anthony Joshua and social media star Jake Paul - normally known for his showmanship - exchanged pleasantries and kept it respectful with each other.
Jake Paul rather criticized ex Joshua rival the Cameroonian fighter and called him "ridiculous" after the Cameroonian turned down a bout proposal.
Joshua, at the same time, criticized UK opponent Tyson Fury - and refused a million-pound wager 'The Gypsy King' states he will put on a victory for Paul.
"[Paul] outshines Tyson Fury - he showed up," the boxer stated.
"I respect him for that."
Despite declaring he will damage his opponent, Anthony Joshua refused to talk badly about his rival's fighting skills.
"Jake is a credible opponent," he stated.
Paul - who first rose to fame on the Disney Channel - has mostly boxed mixed martial artists or past-their-prime fighters since entering professional boxing.
He lost to British fighter Tommy Fury in last year.
However, the novice continues to be one of boxing's largest financial successes, frequently receiving substantial earnings.
The 28 year old predicted a KO victory in rounds four or five and claimed he would prevent the much-anticipated match between Joshua and Fury, which is allegedly under discussion for 2026.
"The next fight will be me versus Tyson Fury next year," Jake Paul stated.
As Joshua and Paul engaged in the traditional stare-down, with their physical disparity on show, it highlighted just how improbable this complete situation is - and how remarkable it is that the match is truly happening.
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