1908: Martin Sheridan throws the discus on his way to winning the event at the 1908 London Olympics. (Photo by Topical Press Agency/Getty Images)

In two years from now, London will celebrate the 2012 Olympic Games. After 1908 and 1948, the Games will return to the British capital for a third time. Watch the video and travel back in time to see what it was like to be at the London Olympic Games in 1948!