Who won the 100 metres of 2012 London Olympics Usain Bolt of Jamaica won the 100 meters for men and Shelly-Ann Fraser-Pryce of Jamaica won for the women.
There are 410 athletes in the Australian Olympic team competing at the London 2012 olympics.
There will be 75 athletes competing for Jamaicia
There is no country called Rio. Therefore it does not have any competitors in the Olympics
Jamaica's Usain Bolt's 9.63 at the 2012 London Olympics.
The 2012 Olympics will be in London.
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The 2012 London Olympics are being held in London.
The flats for the olympians which will hopefully become flats for those that don't have any houses or struggle to have houses to live in!
Usain Bolt from Jamaica won the 100 metres in London Olympics 2012. He is the first man to hold both the100 metres and 200 metres world records.
The 2012 Summer Olympics will be held in London, UK.