Leonid Kozhara, Minister for Foreign Affairs of Ukraine Radosław Sikorski, Minister for Foreign Affairs of Poland Elmar Brok, MEP, Chairman of the Committee on Foreign Affairs; Member of the Bureau, Group of the European People’s Party (Christian Democrats)
Aleksander Kwasniewski
President of Poland (1995-2005), Chairman of the Board of YES, 8th YES Annual Meeting, 2011
«To remain the global leader, the European Union should enlarge»