According to ESPN sources, the French league champions have yet to pay Mbappe €80 million, the total end-of-season bonus plus two months’ salary.

Mbappe, 25, left Paris Saint-Germain after his contract expired in June and joined Real Madrid on a free transfer on a five-year contract.

When asked if Mbappe would be ready to sue Paris Saint-Germain, the French-Algerian Ammari told Le Parisien: “If we have no other choice, yes of course. Now, I really hope that the contract we signed two years ago will be respected.”

Ammari had earlier described Mbappe’s departure from Paris as a “divorce”, due to the controversy and prolongation that took place between the two parties.