Promoter Eddie Hearn has revealed Anthony Joshua and Tyson Fury have agreed to a double heavyweight showdown for the ages.
The Matchroom kingpin has lifted the lid on talks between the pair as boxing looks to come back with a bang after being left on the sidelines amid the COVID-19 pandemic.
The British rivals hold all four heavyweight belts between them and Fury is widely regarded as the world's best after his demolition job over Deontay Wilder.
But Joshua repaired his own reputation after exacting revenge on Andy Ruiz in their heavyweight rematch at the end of last year.
However, the Olympic gold medalist was picture wearing a knee brace and in crutches during a Black Lives Matter rally on Sunday.
Hearn admits he is delighted the the framework for a superfight has been agreed upon.
Speaking to Sky Sports, Hearn said: "We're making great progress.
"There is still a lot to overcome. We are looking at venues and dates.
"We have the Dillian Whyte mandatory which is due before this fight.

"It's fair to say (Joshua and Fury) are in agreement regarding the financial terms of the fight.
"We've been talking to (Fury's management team)MTK, giving them the assurances from Joshua's side that all the details on the structure of the deal is approved from our side. And it is from Fury's side, as well.
"We're in a good place. It's fair to say that, in principle, both guys have agreed to that fight. Two fights.
"A lot to overcome in the meantime. We're moving in the right direction. I'm confident that both guys have giving their blessing for the fight to go ahead."