• PARIS - JUNE 05: Novak Djokovic of Serbia and Montenegro celebrates victory against Gael Monfils of France during day nine of the French Open at Roland Garros on June 5, 2006 in Paris, France.  (Photo by Clive Brunskill/Getty Images)

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    Tennis

    Novak Djokovic at age 21

  • Rafael Nadal at age 16

    04:40

    Tennis

    Rafael Nadal at age 16

  • Japan's Nishikori takes Men's Tennis Singles bronze

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    Tennis

    Japan's Nishikori takes Men's Tennis Singles bronze