Flag of Earth tour through Europe. The Universal Peace Congress adopted this flag as its World Peace Flag. Designed by Pierre de Coubertin in 1914 and adopted in Olympic games since 1920, the Olympic flag represents all mankind and has a white bar with 5 interlocking rings of 5 colors. The five rings represent the five continents. The six colors (including the white color of the background) represent all of the world's nations. The World Citizen is a social movement for global citizenship under a proposed world government. In 1953, one of its activists, Garry Davis, founded the World Service Authority, which sells
Olympic Games ceremony days, in the Olympic Stadium, and are thus the last medal presentation of the Games. In contrast to the opening ceremonies, many elements of the Olympic closing ceremonies gradually developed more by tradition than official mandate. Like the opening ceremonies, the closing ceremonies begins with the raising of the host country's flag and a performance of its national anthem. The traditional part of the closing ceremonies starts with the "Parade of Flags", where flag bearers from each participating country enter the stadium in single file, with the Greek flag in the lead (honoring the birthplace of the Olympic Games) and