United States (USA), China (CHN), Russia (RUS), South Korea (KOR), Germany (GER), France (FRA), Italy (ITA), Hungary (HUN), Australia (AUS), Japan (JPN), Italy (ITY), Spain (SPN), & Canada)CAN) and some of the nations who sent the most athletes and have won many of the medals
Over 10,000 athletes from 204 countries will be competing in the 302 events for the 2012 London Summer Olympics
there are 204 nations competing in this olympics
yes
Yes. Vietnam is competing at the 2012 Summer Olympics in London and has 18 athletes competing in 11 sports
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.
Handball was the only sport for which the United States had no representation at the 2012 Summer Olympics.
85
kenya
At this stage it would be not certain as to which countries will compete. That will only become clear when the 2012 Olympics come closer. A lot can happen in the next 4 years that could determine who will attend them.Answer #2204 countries are participating in 2012 summer Olympics.
18
204
Asia