King Oyo Nyimba Kabamba Iguru Rukidi IV (r) walks with Denver Mayor Wellington Webb (c) and his wife Wilma (l), to the city's library during his visit to Denver. King Oyo, 10, of Toro, Uganda, in Africa, is the youngest monarch in the world and serves as a figurehead for about 1 million predominantly Christian people in Toro. The king is visiting Denver on ...