Haakon, Crown Prince of Norway (Haakon Magnus; born 20 July 1973) is the heir apparent to the Norwegian throne. He is the only son of King Harald V and Queen Sonja. Haakon represents the fourth generation of the sitting Norwegian royal family of the House of Glücksburg. He married Mette-Marit Tjessem Høiby, with whom he has two children, Princess Ingrid Alexandra and Prince... Wikipedia