TYSON FURY is expected to fight Oleksandr Uzyk if a deal is reached within the next week.
The Gypsy King will remain retired if he does not. He officially hung up his gloves after his March victory over Dillian Whyte.
Tyson Fury called the "suits", to make a deal with Oleksandr Uzyk
Usyk criticized Fury after his victory over Anthony Joshua
The tale of the tape: Tyson Fury and Oleksandr Usyk
After he beat Anthony Joshua with his world titles belts, Usyk called Fury out for a fight.
The Ukrainian claims he will fight no one else if Fury is not defeated - the Brit believes the same.
Fury also sent an Instagram message to Frank Warren, his promoter in the US, and Top Rank as well as ESPN and WBC.
He said in the video: "To all those suitors out there that want to fight, I'm giving youse seven days, until the 1st September, to come up the money.
"If you don't, it was a great experience. I'm retired.
"All offers must be submitted to Robert Davis, my lawyer, in writing and with evidence of funds. Let's get started.
The WBC, whose heavyweight belt is held in Fury's hands, are open to the invitation.
Fury will not fight for less than half a billion pounds against the champion unbeaten.
Fury claimed that he would have fought Joshua for the title undisputed heavyweight champion if he had won The Rage on the Red Sea.
Instead, Usyk won and Fury was called out by the 35-year old after his victory.
He stated that he was certain Tyson Fury wasn't yet retired. He wants to fight me, that's what I'm certain of.
"I want him to fight me and if Tyson Fury is not fighting me, then I'm not fighting at any."