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Rafael Nadal

Star athletes who'll miss the London Olympics

The Olympic Games come around only once in four years; and it's every sportsperson's dream to represent his/her country on this grand stage. But, for some, this just remains a dream as injuries or bad form put paid to their aspirations of competing in the Olympics. Here's a list of some of the big names who will be missing in action from the 2012 London Olympic Games.