Bertie Ahern, Co-Chair Prime Minister of the Republic of Ireland (1997 - 2008) | Oscar Arias Sanchez President of the Republic of Costa Rica (1986 - 1990, 2006 - 2010) |
Shaukat Aziz Prime Minister of the Islamic Republic of Pakistan (2004 - 2007) | Abdullah bin Haji Ahmad Badawi Prime Minister of Malaysia (2003 - 2009) |
James Bolger Prime Minister of New Zealand (1990 - 1997) | Gro Harlem Brundtland Prime Minister of the Kingdom of Norway (1981, 1986 - 1989, 1990 - 1996) |
Jean Chrétien, Honorary Co-Chair Prime Minister of Canada (1993 - 2003) | William Jefferson Clinton President of the United States of America (1993 - 2001) |
Fernando de la Rúa President of the Argentine Republic (1999 - 2001) | Vigdís Finnbogadóttir President of the Republic of Iceland (1980 - 1996) |
Vicente Fox Quesada President of the United Mexican States (2000 - 2006) | Goh Chok Tong Prime Minister of the Republic of Singapore (1990 - 2004) |
Tarja Kaarina Halonen President of the Republic of Finland (2000 - 2012) | Alain Juppé Prime Minister of the French Republic (1995 - 1997) |
Seyyed Mohammad Khātamī President of the Islamic Republic of Iran (1997 - 2005) | Václav Klaus President of the Czech Republic (2003 - 2013) |
Leonid Kuchma President of Independent Ukraine (1994 - 2005) | Lee Hong-koo Prime Minister of the Republic of Korea (1994 - 1995) |
Abdel Salam Majali Prime Minister of the Hashemite Kingdom of Jordan (1993 - 1995, 1997 - 1998) | John Major Prime Minister of the United Kingdom of Great Britain and Northern Ireland (1990 - 1997) |
Péter Medgyessy Prime Minister of the Republic of Hungary (2002 - 2004) | James Fitz-Allen Mitchell Prime Minister of St. Vincent and the Grenadines (1972 - 1974, 1984 - 2000) |
Benjamin William Mkapa President of the United Republic of Tanzania (1995 - 2005) |
Olusegun Obasanjo, Co-Chair President of the Federal Republic of Nigeria (1976 - 1979, 1999 - 2007) |
Andrés Pastrana Arango President of the Republic of Colombia (1998 - 2002) | Percival Noel James Patterson Prime Minister of Jamaica (1992 - 2006) |
Romano Prodi Prime Minister of the Republic of Italy (1996 - 1998, 2006 - 2008) | Abdulaziz Al-Quraishi Former Governor of the Saudi Arabian Monetary Authority (1974 - 1984) |
Jerry John Rawlings Head of State of the Republic of Ghana (1979, 1981 - 2001) | José Sarney de Araújo Costa President of the Federative Republic of Brazil (1985 - 1990) |
Gerhard Fritz Kurt Schröder Chancellor of the Federal Republic of Germany (1998 - 2005) | Konstantinos G. Simitis Prime Minister of the Hellenic Republic (1996 - 2004) |
Thaksin Shinawatra Prime Minister of the Kingdom of Thailand (2001 - 2006) | Amadou Toumani Touré President of the Republic of Mali (2002 - 2012) |
Tung Chee Hwa Chief Executive, Hong Kong Special Administrative Region of the People's Republic of China (1997 - 2005) | George Vassiliou President of the Republic of Cyprus (1988 - 1993) |
Vaira Vīķe-Freiberga President of the Republic of Latvia (1999 - 2007) | Franz Vranitzky, Honorary Co-Chair Chancellor of the Republic of Austria (1986 - 1997) |
Susilo Bambang Yudhoyono President of the Republic of Indonesia (2004 - 2014) | Viktor Yushchenko President of Independent Ukraine (2005 - 2010) |
Ernesto Zedillo Ponce de Léon President of the United Mexican States (1994 - 2000) | Viktor Zubkov Prime Minister of the Russian Federation (2007 - 2008, 2012) |