Anthony Joshua will face the American YouTuber in an eight-bout contest which will be streamed live on Netflix.
Briton Joshua said he will "stamp all over" the American and "overpower" the American as the pair came face-to-face to publicize the upcoming bout.
Ex two-time unified boxing king Joshua battles YouTuber-turned-boxer Jake Paul - in what is, theoretically, a huge uneven pairing - at Miami's Kaseya Center on December 19th.
Boxer's Mentality
"I will injure his face and break his body up. My goal is to show my superiority," the British boxer, 35, declared.
"I'll stamp all over him. That's how fighters think.
"I intend to genuinely try to hurt him. That's my goal."
Respectful Interaction
In spite of those words, a calm Joshua and internet personality Jake Paul - usually known for his dramatics - shared friendly words and remained civil with each other.
Paul instead attacked former Joshua's rival Francis Ngannou and called him "ridiculous" after the Cameroonian turned down a bout proposal.
Targeting Fury
Anthony Joshua, meanwhile, took aim at UK rival Tyson Fury - and refused a £1m bet 'Tyson Fury' states he will put on a Paul win.
"[Paul] is superior to Tyson Fury - he showed up," Joshua stated.
"I give him credit for that."
Serious Opponent
In spite of declaring he will punish Paul, Anthony Joshua chose not to comment unfavorably about his opponent's fighting skills.
"Jake is a legitimate boxer," he remarked.
Jake Paul's Background
Paul - who originally gained popularity on the television network - has mainly boxed mixed martial artists or faded names since entering professional boxing.
He lost to Briton Fury in last year.
Commercial Attraction
Still, the novice remains one of boxing's greatest commercial attractions, regularly earning huge financial rewards.
Prediction and Confidence
The 28-year-old anticipated a stoppage in rounds four or five and asserted he would stop the highly-expected Fury-Joshua bout, which is allegedly being planned for 2026.
"It's going to be me versus Tyson Fury next year," Paul said.
Physical Difference
As Joshua and Paul met for the usual stare-down, with their size difference evident, it emphasized just how improbable this complete situation is - and how astonishing it is that the bout is actually proceeding.
