The British boxer is set to fight Jake Paul in an eight-bout fight which will be streamed in real-time on the streaming platform.
Briton Anthony Joshua declared he will "dominate completely" the American and "break" the American as the combatants met personally to build hype for next month's heavyweight fight.
Ex twice unified boxing king Joshua meets YouTuber-turned-boxer Jake Paul - in what is, by the numbers, a huge uneven pairing - at Miami's arena on 19 December.
Boxer's Mindset
"I will injure his face and damage his physique. My goal is to show I'm the better fighter," Joshua, 35, said.
"I plan to overwhelm him. That's a fighter's mentality.
"I will genuinely try to cause him pain. That's what I want to do."
Civil Interaction
Despite those words, a calm Anthony Joshua and internet personality Paul - usually famous for his showmanship - exchanged pleasantries and kept it respectful with each other.
Paul rather targeted ex Joshua opponent the Cameroonian fighter and called him "not serious" after Ngannou declined a bout proposal.
Targeting Tyson Fury
Joshua, at the same time, took aim at British opponent Tyson Fury - and refused a million-pound wager 'The Gypsy King' says he will place on a victory for Paul.
"Jake Paul outshines Fury - he showed up," Joshua commented.
"I acknowledge that."
Legitimate Fighter
In spite of saying he intends to hurt Jake Paul, Anthony Joshua chose not to talk badly about his rival's fighting skills.
"Jake is a credible opponent," he stated.
Paul's Background
Jake Paul - who originally gained popularity on the television network - has mostly fought MMA fighters or faded names since becoming pro.
He was defeated by British fighter Fury in 2023.
Commercial Success
Still, the relative newcomer continues to be one of boxing's biggest money-making draws, regularly earning substantial paydays.
Forecast and Confidence
The 28 year old predicted a knockout win in the fourth or fifth round and claimed he would derail the long-awaited Joshua–Fury fight, which is reportedly being planned for 2026.
"The next fight will be me versus Tyson Fury in the coming year," Jake Paul declared.
Size Disparity
As the two fighters participated in the traditional stare-down, with their size difference clearly visible, it highlighted just how improbable this whole event is - and how amazing it is that the bout is actually proceeding.