There are 205 countries participating in the 2012 Olympics.
At the 2008 Olympic Games in Beijing, 45 countries had athletes participating in the sport.
No Olympics in 2010, next is 2012, London
There were 204 countries participating in the Olympic games in which 86 of these won medals
The number of countries participating in the Beijing Olympic Games of 2008 was 205.
Countries do not enter the Olympic Games. The Olympic Movement consists of international sports federations (IFs), National Olympic Committees (NOCs), and organizing committees for each specific Olympic Games.
205 nations are participating in 2010 Youth Olympic Games.
204 countries or Participating National Olympic Committees took part in the games