The longest Olympic swimming event ever staged before then, the men’s 4,000-meter freestyle race, was held only once, in 1900. Fourteen of the twenty eight competitors registered a result of “did not finish,” and the distance was promptly retired. On the afternoon of August 2, 1943, John F. Kennedy covered that same distance, plus a mile more, over open water, behind enemy lines in broad daylight, fully exposed for four hours to any Japanese lookouts or pilots who happened to look his way. All the while, he bit on to a strap and towed a badly burned sailor along with him. Simultaneously he was
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