On day seven of the 2012 Summer Olympics, tennis star Roger Federer survived a four-hour bout against Juan Martin del Potro of Argentina. Australia also defeated Russia in water polo, and North Korea’s Myong Sun Ri topped Great Britain’s Joanna Parker in table tennis.
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Today also marks the start of the track and field competitions.
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Here are some of the days exciting moments so far in GIF form.
[View the story “Lunchtime Olympic GIFs: Highlights from day 7” on Storify]