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Incredible, but true. Zatopek is the only Olympian ever to win gold medals in all three long-distance races: the 5,000-metre, the 10,000-metre and the marathon.

From:Sri Chinmoy,Emil Zatopek: Earth's Tearing Cry. Heaven's Beaming Smile, Agni Press, New York, 1980
Sourced from https://srichinmoylibrary.com/ez