Great Britain was the Host of the 2012 Olympics
London will hold the 2012 Olympics im pretty sure.
He's not in the olympics
2012
The country with the most athletes competing in the 2012 Olympics is Great Britain. They have a total of 558 athletes.
42 country's are playing.
204 countries participated in London Olympics 2012.
LONDON - 2012
London
There are no Olympics in 2013. The Olympics were in 2012 and the next one is in 2016. There are winter Olympics in 2014.
There was not an Olympics in 2011. Olympics only occur every 4 years
Rio de Janeiro Brazil will be the host city of the 2016 Summer Olympics. The only 2012 Olympics will be the London 2012 Summer Olympics