24 National Teams are in the World Cup.
Here countries go to the world cup not clubs.
In the 2010 world cup in South Africa there will be four teams taking part. They are Brazil, Chile, Argentina and Paraguay.
There will be thirteen teams from Europe participating in World Cup 2010.
As of now there are only 8 professional test teams. And 9 professional ODI teams. Other teams only feature in world cup matches and they need to go through qualifiers to gain an entry to play in the World Cup. - Vivek Rahul
Only two teams go to the World Series: the American League champion and the National League champion.
Zimbabwe has never been to the World Cup.
1976 AND 1982. MARADONA LED BOTH TEAMS AND THEY OWNED. yEEAAAHHH. gO ARGENTINA.
The answer is that what one man can do will be limited by logistics, but it is believed that football players have played for more than one country previously. If you mean which countries play American football (or Canadian football - but not soccer), it is played in one form or another in organized leagues, both professional, semi-professional and amateur, in at least 50 countries throughout the world - from the USA and Canada to Japan, Mexico Ireland, Italy, Great Britain, Germany and another 25 countries in Europe.
The f.i.F.A world cup goes on for 30 days.