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An estimated 10,500 athletes will be participating in the 2012 Olympics.
There are no summer Olympics in 2010.
Pakistan sent a 21-member team to the London Olympics competing in four sports.
302
14000
50 athletes (25 men and 25 women)
462
410 australian athletics are taking part
there was about 500 taking part in the Olympics for America.
there are 32 events at the 2012 olympics.