Usyk was recently labelled as a ‘cry baby’ by Fury’s promoter Frank Warren, who reiterated his disagreement with the low blow ruled against Daniel Dubois during the British heavyweight’s stoppage defeat to the world champion last August.

Both Warren and Fury have cited body shots as a potential weakness for Usyk.

“When a man gets hit in the area below the naval, he normally suffers,” added Krassyuk. “That’s what happened in the Dubois fight… and it’s normal not just for Usyk but for every man to suffer from low blows. That’s the reason why these blows are illegal in boxing and forbidden, being strictly supervised by the referee.

“How can you call Usyk a cry baby? The man gained his title in Poland and has never defended it in his homeland.

“He has always gone to the backyard of his opponents and he has destroyed his opponents.”

Both men arrive undefeated as professionals, Usyk’s victory over Dubois following up back-to-back wins over Anthony Joshua in lifting him to 21-0 while Fury comes in 34-0-1 and looking to respond to a disappointing performance in his win over former UFC star Francis Ngannou.

“Now, he [Usyk] has been chasing Tyson Fury for several years and Fury has withdrawn four times in a row – including two dates within the last six months,” continued Krassyuk.

“No, he is not a cry baby. He is the big man in boxing and he is waiting patiently to step into the ring. It’s going to be a great festival for him.”

Victory for Usyk would cap a staggering rise from dominance at cruiserweight to heavyweight supremacy, along the way to which he has proudly represented his war-stricken country. Krassyuk believes his threat comes via both his fists and his mindset.

“I can tell you about the secret weapon of Usyk’s, the only problem is it’s not a secret,” he said.

“His weapon is his mind, his heart, his experience and boxing skills. And the main thing about him that is different from Tyson Fury is his discipline. That is what makes him great and it is his toughest weapon.”