President of the Organising Committee for the Olympic Games 2001. Pierre de Coubertin who headed the organizing committees for the 1900 and 1924 Summer Olympics as well as the 1924 Winter Olympics was the founder of the modern Olympic movement and International Olympic Committee. He served as President of the International Olympic Committee from 1896 to 1925. Peter Ueberroth who headed the organizing committee for the 1984 Summer Olympics in Los Angeles went on to serve as the Commissioner of Baseball from 1984 to 1989. Sebastian Coe who headed the organizing committee for the 2012 Summer Olympics in London is now serving as the President of the International Association
Secretary General of NATO Allied Councils." As both a soldier and a diplomat, he was considered uniquely qualified for the position, and enjoyed the full support of all the NATO states. Several months later, after Spofford retired from the NATO, the structure of the North Atlantic Council was changed slightly. One member of the Council was selected annually as the President of the North Atlantic Council (a largely ceremonial role), and the Secretary General officially became the Deputy President of the Council, as well as the chair of its meetings. Ismay served as Secretary General until retiring in May, 1957. After Ismay, Paul-Henri Spaak,