sentences:  Also in 2012, Oscar Pistorius became the first double amputee sprinter to compete at the Olympic Games, but did not win a medal.Pistorius won a gold medal and a bronze medal in the T44 class at the 2004 Summer Paralympics in Athens, and three gold medals at the 2008 Summer Paralympic Games in Beijing.He also won two gold medals at the 2012 Paralympic Games and remained the T43 world record holder for the 200 and 400 metres events.