It is France in the 2010 world cup.
The oldest player in a soccer World Cup (and oldest player to score in the World Cup) was Roger Milla of Cameroon aged forty two years old!
There was no world cup in 2007 only.
The 2010 World Cup.
The youngest player to perform a hat trick in the World Cup was Pele in 1958. He was 17 years old.
Fernando Torres has the most World Cup medals.
The best soccer player that world cup was Diego Maradona, who won the cup with his country Argentina. As a result, he won the Golden Ball award - awarded to the best player.