Anthony Joshua is just hours away from the biggest fight of his career.

The Brit will take on Wladimir Klitschko in front of 90,000 people at Wembley Stadium, with Joshua’s IBF heavyweight title and the vacant WBA (Super) and IBO titles all on the line.

AJ is the favourite to win but the Ukrainian is easily the toughest opponent the 27-year-old has ever faced. Klitschko, 41, dominated the heavyweight division for the best part of a decade and will be keen to ensure Joshua doesn’t send him into retirement.

Former world champion Mike Tyson has heaped praise on Joshua, but believes Klitschko could come out on top if the fight reaches the latter rounds.

"I am looking forward to this one," Tyson told Sky Sports. “I’m excited we are going to get to see Joshua. He is just a beast – a big beast.

“He is just wrecking anyone that’s in front of him to get to the top. He is demolishing everyone.

“In my mind it’s got to be Joshua early on, and I hope he does it. But if it goes late it could be Klitschko.”

Tyson Fury will be watching

One man who will be keeping an eye on the fight is Tyson Fury, who handed Klitschko his first defeat in 11 years in 2015.

Fury hasn’t been seen in a ring since that fight but has vowed to return, with the intention of being on the undercard of Billy Joe Saunders’ fight against Avtandil Khurtsidze in July.

“Gypsy King reporting into the World,” Fury wrote on Instagram. “I can confirm that I will be accompanying the one and only Billy Joe Saunders when he fights ‘Danny De Vito’.

“I’m coming back. Going over to Marbella [to train]. We are going to Marbella and I’m coming back to take on all bums. Bum of the month campaign, what you say Frank? So many bums out there that need cleaning up and wiping out.”

Fury's latest Instagram post is amazing

Fury posted another video on Instagram in which he wished Joshua, the man he had a Twitter spat with last week, good luck for his fight against Joshua.

The 28-year-old also called on Joshua to knock Klitschko “spark out” so that they - Fury and Joshua - can have the “biggest fight in British boxing history.”

Watch Fury’s video below.

Will Joshua fight Fury? Let us know in the comments section below!