Olympic games soccer is not won by a person, but by a national team. In 2004 it was Argentina.
argentina
Zero.
Nigeria
Brazil.
France won Euro 2000, the European Championship for soccer in 2000.
Brazil
Argentina
The 2000 Olympic games were held in Sydney, Australia
cameroon
Believe it or not, Brazil has never won Olympic Gold in football (aka soccer).
The Orlando Pirates won the South African Premier Soccer League in 2000.