South Africa's Oscar Pistorius competes in the men's 400m semi-finals of the London 2012 Olympics. Pistorius's historic Olympic campaign ended on Thursday as the South African team failed to complete ... more 

South Africa's Oscar Pistorius competes in the men's 400m semi-finals of the London 2012 Olympics. Pistorius's historic Olympic campaign ended on Thursday as the South African team failed to complete their 4x400m relay heat less