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Venus Williams fondly recalls her and sister Serena Williams' historic hat-trick of gold medals at the 2012 London Olympic Games
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Venus Williams relives fond memories of her 2012 London Olympics victory alongside sister Serena Williams in Instagram post
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'I felt I had lost everything against Roger Federer' - Del Potro recalls 2012 Olympics epic
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Video: Jaspal Bhatti on how to produce Gold medal winning athletes
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Video: The making of Riverbank Arena