Faculty), Jacques Chirac, Nicolas Sarkozy (who did not graduate; in addition to the law school of Paris Nanterre University), François Hollande (in addition to HEC and Paris II), and Emmanuel Macron. Acting president Alain Poher (in addition to Mines ParisTech) is also an alumnus. A number of French politicians who are Sciences Po alumni also graduated from Ecole Nationale d'Administration (ENA), as the Sciences Po degree and its preparatory programmes prepare well for the competitive entrance to ENA. According to a study published in Le Monde in 2017, 14% (81 of the 577) of French members of parliament elected the same year were Sciences Po graduates, the most represented university in the National Assembly. The French Castex government included a number of Sciences Po graduates, including Florence Parly, Bruno Le Maire, and Jean-Michel Blanquer. Some politicians having a role in international organisations were also students at Sciences Po, including Simone Veil (in addition to the Paris Law School), former President of the European Parliament; Boutros Boutros-Ghali, former UN Secretary General; Pascal Lamy, former Director-General of the World Trade Organisation; Michel Camdessus and Dominique Strauss-Kahn, former presidents of the International Monetary Fund; Jean-Claude Trichet, former President of the European Central Bank; and Marisol Touraine, Chair of Unitaid Executive Board. Sciences Po is also alma mater to politicians including Habib Bourgiba (Prime Minister of the Kingdom of Tunisia 1956-1957 and the first President of the Tunisian Republic 1957-1987), Joseph Ki-Zerbo (Burkinabé advocate for African independence), Mohammad Mosaddegh (Prime Minister of Iran 1951-1953), Pierre Trudeau (Prime Minister of Canada 1968–1979, 1980–1984), and Thanat Khoman (Thai Minister of Foreign Affairs 1959-1971 and Deputy Prime Minister 1981-1983). Diplomacy Senior French diplomats including Jean-Marcel Jeanneney (France's first Ambassador to Algieria) François Delattre (currently Permanent Representative of France to the UN), Gérard Araud (former ambassador to the USA), Sylvie Bermann (currently ambassador to Russia), Bernard Émié (currently Director of the DGSE), Jean-Maurice Ripert (former Permanent Representative of France to the United Nations, Ambassador of France to Russia, and Ambassador of France to China), and Maurice Gourdault-Montagne (currently ambassador to China) are also alumni. Other The writer Marcel Proust for one year, the founder of the modern Olympics Pierre de Coubertin for one year, fashion designer Christian Dior, author Leïla Slimani, author Emmanuel Carrère, Harvard University Professor of political science Stanley Hoffmann, Chinese linguist Ma Jianzhong, Director of Paris Peace Forum Justin Vaïsse, journalist Arthur Dreyfus, researcher, Margaret