YEOSU, SOUTH KOREA - MAY 11: THR Prince Frederik of Denmark and Crown Princess Mary of Denmark attend at the opening ceremony of the 2012 Yeosu Expo on May 11, 2012 in Yeosu, South Korea. More than 105 countries, 10 International Organizations and 10 million visitors are expected to participate in the expo that will open to the public on May 12 to August 12. (Photo by Chung Sung-Jun/Getty Images)
