53 countries
A grand total of 205 countries are participating in London's 2012 Olympics.
32 countries
136
204
23452000
fvhrtjjhtrt'[ijhreeter
Wenlock & Mandeville
Athletes from over 200 different countries will be participating in the 2012 summer Olympics
Oscar Pistorius
Official data: 204 countries.
There are 205 countries participating in the 2012 Olympics.
Yes, Liberia is participating in the 2012 Olympics.