The British boxer prepares to battle the American YouTuber in an eight-round contest which will be streamed in real-time on Netflix.
Briton Joshua stated he will "dominate completely" Jake Paul and "defeat" his opponent as the two fighters met personally to promote next month's bout.
Former two-time world heavyweight champion Joshua battles social media star turned fighter Jake Paul - in what is, on paper, a massive uneven pairing - at Miami arena on 19 December.
"I will break his face and damage his physique. My goal is to show my superiority," Joshua, 35, said.
"I'll stamp all over him. That's a fighter's mentality.
"I'm going to genuinely try to cause him pain. That's what I want to do."
Despite these statements, a relaxed Joshua and social media star Paul - normally recognized for his dramatics - were respectful and kept it respectful with each other.
Jake Paul rather attacked ex Joshua's rival Francis Ngannou and labeled him "ridiculous" after the Cameroonian declined a fight offer.
Joshua, in the meantime, targeted British opponent Tyson Fury - and declined a million-pound wager 'Tyson Fury' states he will put on a Paul win.
"[Paul] is better than Tyson Fury - he showed up," Joshua said.
"I respect him for that."
In spite of stating he plans to punish Paul, Anthony Joshua declined to speak negatively about his rival's boxing ability.
"Jake Paul is a serious fighter," he said.
Paul - who originally gained popularity on the Disney Channel - has mainly boxed mixed martial artists or declining opponents since turning professional.
He was defeated by Briton Tommy Fury in last year.
Still, the novice is still one of boxing's biggest money-making draws, frequently receiving massive financial rewards.
The 28 year old forecast a stoppage in rounds four or five and claimed he would stop the long-awaited Fury-Joshua bout, which is apparently in the works for 2026.
"It's going to be my match with Fury in the coming year," Paul declared.
As Joshua and Paul met for the traditional confrontation, with their physical disparity clearly visible, it emphasized just how surprising this entire matchup is - and how remarkable it is that the bout is truly going ahead.
Elara Vance is a Canadian journalist and political analyst with over a decade of experience covering national affairs.