PARIS -- French police investigating whether corruption played a role in the stunning decision to award the 2022 World Cup to Qatar took 1980s soccer superstar and former top executive Michel Platini into custody Tuesday for questioning.

Platini's representatives denied any wrongdoing on his part, saying he is “absolutely confident in the future” and has “strictly nothing to reproach himself for.”

Also questioned Tuesday were two one-time associates of former French President Nicolas Sarkozy, adding a layer of political intrigue to the investigation of the hugely controversial decision to hold soccer's showcase tournament in a desert country so scorching hot in June and July that the matches will be played instead in November and December.

As head of European soccer's governing body UEFA, Platini was the continent's top representative on the FIFA committee that picked Qatar in 2010.

The closed-door, secret-ballot vote baffled many at the time, not least because the Persian Gulf nation has no soccer pedigree to speak of. But gas-rich Qatar is pouring billions into the world's most popular sport and has the means to finance new stadiums.

Platini, 63, was taken into custody after being summoned to a French police anti-corruption and financial crimes office outside Paris, a judicial official told The Associated Press, confirming a report by online publication Mediapart. The official was not authorized to discuss the investigation and spoke on condition of anonymity.

French authorities did not announce any charges against the soccer legend or say exactly what he was being asked. He can be held for questioning for up to 48 hours, after which he can be either released or formally charged.

It was the latest turn in a string of scandals in recent years that have brought down dozens of soccer officials from FIFA and other organizations over such offences as vote-buying, kickbacks and bribery.

French prosecutors are known to be investigating an array of winning bids for major sports events, including the 2018 World Cup, awarded to Russia, the 2020 Olympic Games in Tokyo and track and field world championships.

Qatar beat the long-favoured United States 14-8 when FIFA selected the host country for the 2022 World Cup.

Former FIFA President Sepp Blatter, who presided over the vote, has accused Platini of backing out of a secret “gentleman's agreement” to award the tournament to the United States after meeting with Sarkozy, France's president at the time.

Platini's representatives said he was taken into custody only for “technical reasons.” His lawyer, William Bourdon, explained that police wanted to ensure that Platini and other witnesses couldn't confer with each other about their accounts.

Also detained Tuesday was Sophie Dion, a former sports adviser in Sarkozy's administration, the judicial official said. Claude Gueant, former secretary general of the Elysee presidential palace under Sarkozy, was heard as a witness and not detained. French prosecutors previously questioned Blatter.

Ahead of the FIFA vote, Sarkozy hosted a meeting in November 2010 that brought Platini together with Tamim bin Hamad al-Thani, then the crown prince of Qatar and now its ruling emir. Al-Thani also owns the French soccer club Paris Saint-Germain, and Sarkozy frequently attends its games.