The British boxer will face Jake Paul in an eight round match which will be streamed live on the streaming platform.
British boxer Anthony Joshua said he will "dominate completely" Jake Paul and "overpower" the American as the two fighters confronted each other to publicize the upcoming heavyweight fight.
Former two-time world title holder Joshua battles social media star turned fighter Jake Paul - in what is, by the numbers, a mammoth uneven pairing - at Miami venue on 19 December.
Boxer's Mindset
"I'm going to injure his face and damage his physique. I aim to demonstrate I'm superior," the British boxer, 35 years old, declared.
"I will dominate him completely. That's a fighter's mentality.
"I intend to seriously aim to injure him. That's what I want to do."
Respectful Exchange
In spite of such comments, a calm Anthony Joshua and internet personality Paul - typically famous for his dramatics - shared friendly words and remained civil with each other.
Jake Paul rather criticized ex Joshua's opponent the Cameroonian fighter and called him "not serious" after Ngannou rejected a bout proposal.
Targeting Fury
Anthony Joshua, at the same time, targeted British opponent Fury - and refused a million-pound wager 'The Gypsy King' claims he will make on a victory for Paul.
"Jake Paul outshines Tyson Fury - he's present here," the boxer commented.
"I acknowledge that."
Serious Fighter
In spite of declaring he will punish Paul, Anthony Joshua refused to comment unfavorably about his rival's boxing ability.
"Jake is a serious fighter," he stated.
Paul's Background
Paul - who originally gained popularity on the Disney Channel - has mostly fought mixed martial artists or declining opponents since turning professional.
He was defeated by British fighter Tommy Fury in last year.
Commercial Success
Nevertheless, the inexperienced fighter is still one of boxing's largest financial successes, frequently receiving massive financial rewards.
Forecast and Confidence
The 28-year-old forecast a KO victory in the fourth or fifth round and asserted he would prevent the highly-expected match between Joshua and Fury, which is reportedly in the works for two years from now.
"The next fight will be my match with Fury next year," Paul declared.
Physical Difference
As Joshua and Paul met for the traditional stare-down, with their size difference on show, it emphasized just how unlikely this complete situation is - and how astonishing it is that the fight is actually going ahead.