ASUNCION (REUTERS) - Former Barcelona and Brazil striker Ronaldinho Gaucho was being questioned by Paraguayan authorities on Thursday (March 5), after arriving in the country with what police said was an adulterated Paraguayan passport.
Ronaldinho and his brother and business manager Roberto de Assis were both grilled by law enforcement officials in their hotel room on the outskirts of Asuncion shortly after arriving in the country on Wednesday, police said in a statement.
Paraguayan prosecutor Federico Delfino told a news conference that the pair left Guarulhos airport in Sao Paulo with Brazilian passports and were given Paraguayan ones "as soon as they got off the plane".
"Both Mr Ronaldinho and his brother said they were a gift," he told reporters.
Initial investigations indicated the numbers on the passports corresponded to other people's, Delfino added.
"They have not gone through the process of obtaining Paraguayan nationality," he said. "To get Paraguayan nationality or to be naturalised as a Paraguayan you have to have resided in the country."
Reuters has contacted de Assis to request comment on the allegations.
The public prosecutor's office, which collaborated with the police in their investigation, said its officials seized the pair's cell phones and passports during a visit to their hotel on Wednesday.
Both men were allowed to remain overnight in their presidential suite at the country club where they were staying but returned to meet the public prosecutor as requested on Thursday.
The brothers were invited to Paraguay by a local casino owner and had arrived on Wednesday to take part in a football clinic for children and a book launch.
The former Gremio, Flamengo and Paris St-Germain forward last played professionally in 2015.
Ronaldinho, 39, was the best player in the world at his peak in the early part of this century.
He was named Fifa World Player of the year in 2004 and 2005 and won the World Cup with Brazil in 2002 and the Champions League with Barcelona in 2006.