United Kingdom, London.
London was the host city for the 2012 Summer Olympics.
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
London
London, England
the Olympic games will be held in London in 2012
London, England. London also hosted the 1948 Summer Olympics and is scheduled to host the 2012 Summer Olympics.
Rio de jainero in Brazil
In 2012, London will be the first city to host 3 Olympics, winter or summer.
London will host the 2012 Olympics
For the 2016 Summer Olympics, Chicago is a candidate for the host city. The 2014 Winter Olympics will be in Sochi, Russia. The 2012 Olympics will be in London, and the 2010 Winter Olympics will be held in Vancouver, Canada.
Because for wherever it is held. It is always summer in the host city. Of you were in London in the 2012 olympics. It would be summer. But in Australia it is winter. Hope this helps!
The host city of the 2016 Summer Olympics is Rio de Janeiro, Brazil.