FIFA president Sepp Blatter and UEFA boss Michel Platini have been suspended for eight years from all football-related activities following an ethics investigation.
They were found guilty of breaches surrounding a £1.3m ($2m) “disloyal payment” made to Platini in 2011.
The FIFA ethics committee found Blatter and Platini had demonstrated an “abusive execution” of their positions.
The bans come into force immediately.
Swiss Blatter and 60-year-old Frenchman Platini have also been fined £33,700 ($40,000) and £54,000 ($80,000) respectively.
Both men continue to deny wrongdoing and a spokesman for Blatter confirmed he will appeal against the ban and is prepared to take the case to the Court of Arbitration for Sport (Cas) in Lausanne.
Platini is expected to do the same.
FIFA boss since 1998, Blatter had already announced he was quitting with a presidential election in February.
Platini was tipped as a future leader of football’s world governing body and is a three-time European Footballer of the Year.
He is also a former captain of France and has been in charge of UEFA – European football’s governing body – since 2007.
