The British boxer is set to fight Jake Paul in an eight-bout match which will be streamed live on the streaming platform.
Briton Joshua declared he will "stamp all over" Jake Paul and "overpower" his opponent as the pair came face-to-face to promote next month's heavyweight fight.
Ex two-time unified boxing king Anthony Joshua meets social media star turned fighter Paul - in what is, theoretically, a huge disparity - at Miami arena on December 19th.
"I plan to damage his features and damage his physique. I aim to demonstrate I'm the better fighter," Joshua, 35, declared.
"I plan to overwhelm him. That's the boxer's mindset.
"I'm going to genuinely try to hurt him. That's my goal."
In spite of such comments, a relaxed Joshua and internet personality Paul - usually known for his dramatics - shared friendly words and maintained decorum with each other.
Jake Paul rather attacked former Joshua rival the Cameroonian fighter and labeled him "a joke" after the Cameroonian declined a match opportunity.
Joshua, in the meantime, targeted British opponent Tyson Fury - and refused a large bet 'The Gypsy King' claims he will make on a victory for Paul.
"[Paul] outshines Tyson Fury - he's actually sitting here," the boxer said.
"I acknowledge that."
Despite declaring he will punish Paul, Joshua declined to comment unfavorably about his rival's fighting skills.
"Jake Paul is a serious fighter," he stated.
Jake Paul - who initially became famous on the television network - has mainly fought mixed martial artists or faded names since entering professional boxing.
He lost to British fighter Fury in last year.
Nevertheless, the inexperienced fighter remains one of boxing's largest commercial attractions, consistently making massive paydays.
The 28 year old forecast a knockout win in rounds four or five and claimed he would stop the much-anticipated match between Joshua and Fury, which is allegedly under discussion for 2026.
"It's going to be my match with Fury in the coming year," Jake Paul said.
As the two fighters engaged in the customary confrontation, with their physical disparity evident, it emphasized just how surprising this whole event is - and how amazing it is that the match is actually proceeding.
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