There will be a total of 205 countries are competing in the London 2012 Olympics.1000
Over 10,000 athletes from 204 countries will be competing in the 302 events for the 2012 London Summer Olympics
There are 200 different countries that have at least a single athlete
Yes, American Samoa will be competing in the 2012 London Olympics.
As of July 6 2012 there are 200 countries with at least 1 qualified athlete
there are 204 nations competing in this olympics
Yes. Vietnam is competing at the 2012 Summer Olympics in London and has 18 athletes competing in 11 sports
Wikipedia lists Germany as having 391 athletes competing in the 2012 Summer Olympics in London
There will be 77 countries involved in the 2010 winter Olympics this year. the 2010 Winter Olympics will have 80 plus nations competing. the next Summer Olympics will be on 2012 and will be in London.