Oscar Pistorius to become first double-amputee London in Olympian . The 25-year-old has been selected in the individual 400 and 4x400m relay . Pistorius had both of his legs amputated when he was 11 months old . To have been selected to represent Team South Africa at the London 2012 Olympic Games in the individual 400m and He won a silver medal at last year 's Paralympic Games in the 800m .
Oscar Pistorius to become first double-amputee London in Olympian . The 25-year-old has been selected in the individual 400 and 4x400m relay . Pistorius had both of his legs amputated when he was 11 months old . He won a silver medal at last year 's Paralympic Games in the 800m .