Grand Duke wrote:
I always thought that the nations with professional players never played at the Olympics? Which teams normally win the medals?
Amateur olympic football is very old history. Perhaps up to the 50s, when East Bloc countries won everything.
A change was made, and every footballer that had not played in the World Cup final round could qualify. This gave an edge to countries that did not qualify to WC, but had tough qualifying rounds (East Bloc, again). GB had a problem, since it has 4 teams at FIFA, but only one at IOC. FIFA had a problem, since the tournament was too good and they didn't organize it.
Another change was made, and it is like MyOwnUsername says. This gives an edge to countries where kids mature faster (or can register births late in life). The last three Olympic finals were:
1992: Spain (gold), Poland (silver)
1996: Nigeria (gold), Argentina (silver)
2000: Cameroon -or Ghana- (gold), Brazil (silver), if I recall correctly.
This is the only one world football tournament Brazil has never won.
It won't win in 2004, either. It was eliminated by Paraguay.