Sverre Magnus, the 11-year-old Norwegian prince, makes his royal dab. On Tuesday 9 May 2017 in Oslo, Norway, festivities were held for the 80 years of King Harald V of Norway and Queen Sonja. The royal family had gathered on the central balcony of the palace to greet the crowd. Sverre Magnus de Glücksborg, 11 years old and Prince of Norway, took the opportunity to make a royal dab.