1 of 24: Sixteen-year-old Jessica Watson waves as she sails past the finish line at the entrance to Sydney Harbour in Sydney, Australia, Saturday, May 15, 2010, capping off a nearly 23,000 nautical miles voyage. Watson crossed the finish line of her round-the-world journey Saturday, becoming the youngest person to sail solo, nonstop and unassisted around the world. (AP Photo)

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