He has been in 3 of them. 2004 Athens, 2008 Beijing, & 2012 London
He will have competed in 4 Olympics after the London 2012 Olympics.
olympics london 2012
No one competed in the 2008 London Olympic games.
Total of 10,820 athletes competed at the 2012 London Olympics.
204
Oscar Pistorius
Through the 2008 Games in Beijing, Iceland has participated in 35 Olympics ... 19 Summer Olympics and 16 Winter Olympics. Iceland's first ever Olympic athlete was Jóhannes Jósefsson who competed in wrestling at the 1908 Games in London.
Singapore first competed in the Olympics at the 1948 Summer Games in London.
In the 2012 London Olympics the Dutch competed in yellow/orange colored rowing boats. This may vary between the different rowing events they competed in.
london has not hosted olympic for 3 times by completeing london olympic 2012, london will be the first city to host olympics for 3 times........
Golf and Rugby will be the newest Olympic sport at the summer Olympics in London in 2012.
10,820 athletes from 204 countries competed in the 2012 London Olympics.