Correct Option: B

South African sprint runner Oscar Pistorius is known as the “Blade Runner” since he is an amputee who runs with the help of prosthetic legs. Both of Pistorius’ legs were amputated below the knee when he was 11 months old. At the 2012 Summer Olympics, Pistorius became the first double-leg amputee to participate in the Olympic. He is called the “fastest man on no legs.”