Look back at his biggest moments, from Diana's King Tot and Britain's Prince Charming to Kate's groom-to-be!
Updated: Tuesday Nov 16, 2010 | 06:00 AM EST
By: Janet Mock
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For his first birthday, the Royal Family gushes over William's six new teeth and his first teetering steps. "He falls over a lot," Diana's father Earl Spencer says of his grandson.
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