We've seen Prince William go from tiny royal to teen heartthrob [1] to doting dad of two [2], but one thing we've always wondered is: how tall is he? In the event that you've been curious about it, too, we've tracked down the answer. The Duke of Cambridge is 6'3", which is probably more like seven feet when he's wearing that fanciful top hat [3].
For comparison, his younger brother Harry [5] is 6'2" while their dad, Charles, is 5'10"; their grandfather, Prince Philip, is 6'0"; and their mother, Princess Diana, was 5'10". And though he may be the tallest member of the royal family, he doesn't tower too much over his wife, Kate Middleton, who is 5'9".