Anthony Joshua is set to fight Jake Paul in an eight-round contest which will be broadcast live on the streaming platform.
British boxer Joshua said he will "overwhelm entirely" the American and "defeat" his opponent as the two fighters came face-to-face to publicize next month's heavyweight fight.
Ex two-time world boxing king Joshua faces social media star turned fighter Jake Paul - in what is, by the numbers, a huge mismatch - at Miami's arena on 19 December.
Boxer's Attitude
"I plan to damage his features and break his body up. I'm here to prove I'm superior," the British boxer, 35, stated.
"I'll stamp all over him. That's the boxer's mindset.
"I'm going to really want to cause him pain. That's my intention."
Civil Exchange
In spite of those words, a calm Anthony Joshua and internet personality Jake Paul - usually recognized for his dramatics - exchanged pleasantries and kept it respectful with each other.
Jake Paul instead criticized ex Joshua opponent Francis Ngannou and labeled him "not serious" after Ngannou rejected a fight offer.
Taking Aim at Fury
Joshua, meanwhile, targeted British rival Tyson Fury - and rejected a million-pound wager 'The Gypsy King' claims he will make on a Paul win.
"[Paul] outshines Fury - he showed up," the boxer said.
"I acknowledge that."
Legitimate Opponent
In spite of saying he intends to punish Paul, Anthony Joshua chose not to talk badly about his opponent's pugilistic talent.
"Jake Paul is a credible opponent," he said.
Paul's Background
Jake Paul - who first rose to fame on the television network - has mostly boxed mixed martial artists or faded names since turning professional.
He was defeated by British fighter Fury in last year.
Commercial Attraction
Nevertheless, the inexperienced fighter remains one of the sport's greatest financial successes, consistently making substantial financial rewards.
Forecast and Belief
The 28 year old predicted a stoppage in rounds four or five and stated he would prevent the long-awaited Joshua–Fury fight, which is reportedly in the works for two years from now.
"It's going to be myself against Tyson Fury next year," Jake Paul declared.
Size Disparity
As both boxers engaged in the usual confrontation, with their size difference evident, it drove home just how improbable this complete situation is - and how astonishing it is that the fight is actually proceeding.