As a child, Prince William was “out of control” and in need of more strict discipline, according to a fascinating book about the royals. William, Prince of Wales. The 42-year-old is a vision of politeness and sophistication, a symbol of strength. He is a family man, and his wife Kate Middleton along with their three children—Princes George, Louis, and Princess Charlotte—are cherished just as much by the British public as he is. Kate and Wills are widely known to be wonderful parents, striving to preserve a sense of normality and privacy for their incredibly tight-knit family. It may be hard to…