Anthony Joshua is set to fight the American YouTuber in an eight round fight which will be shown live on the streaming platform.
British boxer Joshua declared he will "overwhelm entirely" the American and "overpower" his opponent as the combatants came face-to-face to build hype for next month's heavyweight fight.
Former two time unified boxing king Joshua meets YouTuber-turned-boxer Jake Paul - in what is, theoretically, a huge uneven pairing - at Miami's venue on 19 December.
Fighter's Attitude
"I plan to injure his face and hurt his body. I aim to demonstrate I'm the better fighter," Joshua, 35, stated.
"I'll stamp all over him. That's a fighter's mentality.
"I intend to really want to hurt him. That's my goal."
Respectful Exchange
Despite such comments, a calm Joshua and internet personality Jake Paul - usually known for his dramatics - exchanged pleasantries and kept it respectful with each other.
Jake Paul rather attacked former Joshua's opponent the Cameroonian fighter and labeled him "ridiculous" after Ngannou rejected a bout proposal.
Taking Aim at Fury
Joshua, at the same time, criticized UK opponent Fury - and declined a large bet 'The Gypsy King' claims he will make on a victory for Paul.
"[Paul] is better than Tyson Fury - he showed up," the boxer stated.
"I give him credit for that."
Legitimate Fighter
Despite saying he intends to damage his opponent, Joshua refused to speak negatively about his opponent's pugilistic talent.
"Jake Paul is a credible opponent," he said.
Jake Paul's Background
Jake Paul - who initially became famous on the Disney Channel - has primarily boxed MMA fighters or faded names since becoming pro.
He lost to Briton Tommy Fury in last year.
Commercial Attraction
Still, the relative newcomer continues to be one of boxing's biggest commercial attractions, frequently receiving substantial financial rewards.
Prediction and Confidence
The 28 year old anticipated a knockout win in rounds four or five and stated he would stop the highly-expected match between Joshua and Fury, which is allegedly being planned for two years from now.
"It's going to be myself against Tyson Fury in the coming year," Jake Paul said.
Size Difference
As Joshua and Paul participated in the customary stare-down, with their height and weight contrast evident, it emphasized just how surprising this complete situation is - and how amazing it is that the fight is actually happening.