Anthony Joshua shows off incredible vein-popping biceps as he bulks up for huge Tyson Fury unification fight

ANTHONY JOSHUA has showcased his bulging biceps ahead of his blockbuster showdown with Tyson Fury.

The unified heavyweight champion is currently hard at work in the gym ahead of his multi-million-pound unification bout with The Gypsy King.

And the Olympian has shown off his hulking arms in a recent post-workout photo, which he shared to his Twitter and Instagram pages.

The snap, which showed a huge vein running down AJ's left bicep, included the accompanying caption: "Unruly."

SunSport understands Joshua's long-awaited Battle of Britain with Fury is expected to be announced later this month.

A non-disclosure agreement has prevented the pair from revealing details of their mega-money bout.

Both parties agreed on a two-fight deal last June, although the finer points of their clash were only just recently finalised.

Last week, Fury's co-promoter Bob Arum said: "As far as I'm concerned, all the points have been agreed to.

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"That's what each side has said. Now, we're just scrambling around to get things signed.

"I can say clearly, based on my view of everything, there are NO more issues."

Joshua, 31, recently teased a June showdown with the WBC king, saying: “June should be the date.

“Trust me. For the fans, for the people that have been calling it on for many, many months.

“Shoutout to Fury and his team as well, hungry go-getters, that’s what we are.

“UK stand up. And to the world - we’re bringing it. I can’t wait. Undisputed.”

But Arum has since suggested the biggest fight in the history of British boxing could end being held in July.

The Top Rank Boxing chief told The Daily Mirror: "We're nearly there.

"As far as I can ascertain, there are no issues separating the two sides.

"There has been consensus agreement in all issues.

"We hope very shortly that the fight will be signed. Then we will pick the site and we’ll be up and running.

"I'm looking towards late June or early July for the actual fight to take place."