Watch crazy moment Tommy Fury and his dad John take off tops to compare physiques with KSI ahead of fight

TOMMY FURY and his dad John went topless with KSI to compare their physiques before fighting each other.

The celebrity boxing stars clash in a massive Battle of Britain bout on October 14 in Manchester.

Tommy Fury and his dad John went topless with KSI to compare their physiques

And they both joined streamer Adin Ross for a live interview just a month away from the grudge match.

But things took a bizarre twist when the two fighters and Fury’s dad joined host Ross in going topless.

Fury said: “This man is going to get destroyed badly, I’m telling you now. He’s going to get destroyed.”

Meanwhile KSI – without a top on – yelled: “I want you to see all the abs. Yeah, I see you dieting. You dieting right now, man.

“Aye, yo how’s the steak, bro? How’s the tiny little ass steak that you’re eating. Bro, I’m f***ing huge.

“I’m a f***ing athlete. I’m a machine motherf***er.”

Ross and John then also whacked their t-shirts off before Fury joined suit and flexed his muscles.

Much has been made over the weight for the fight as it threatened to cancel the bout.

KSI, 30, wanted to box at 180lb while Fury, 24, demanded 185lb leaving the two to compromise at 183lb.

Fury comes into the fight having become the first man to hand KSI’s arch rival Jake Paul, 26, a loss having won by split-decision in February.

And he warned KSI is next as he said: “It’s game over for you midget. “You’re getting knocked spark out.

“There’s no middleweights here, you are getting smashed to pieces you middleweight, I’m going to run through you.”

KSI and Tommy Fury facing off ahead of their fightReuters