Brazil have won the World Cup five times, but they have never won an Olympics gold medal.

“To win (an) Olympic medal is a bit harder because we don’t have much time to prepare,” Brazil’s coach Dunga told reporters in Singapore ahead of an exhibition match here Monday.

“With respect to the World Cup, we have four years to prepare for it… in Olympic Games normally we have 15 days and players are coming back from holidays, from other competition,” he said.

The team includes champions such as Ronaldinho, Alexandre Pato and Manchester United’s Anderson

“There is a lot of pressure in winning… most of these players, although they are young, they are already playing in big teams in Europe and also in Brazil so they are coping quite well,” said Dunga.

Read more: Olympics harder than World Cup, says Brazil’s Dunga