Baudouin of Belgium (1951), King of the Belgians Albert II of Belgium (1961), King of the Belgians Timothy Garton Ash (2011), British historian and Professor of European Studies, University of Oxford Michelle Bachelet (2015), President of Chile Abhijit Banerjee (2014), Indian economist, Massachusetts Institute of Technology Patriarch Bartholomew I of Constantinople (1996) Roberto Benigni (2007), Italian actor, comedian, screenwriter and director of film, theatre and television. John Braithwaite (2008), Australian criminologist (application of the idea of restorative justice to business regulation and peacebuilding) Manuel Castells (2004), Professor of Sociology, Open University of Catalonia, University of Southern California Leon O. Chua (2013), professor in the electrical engineering and computer sciences department at the University of California, Berkeley Carla Del Ponte (2002), former Chief prosecutor of two United Nations international criminal law tribunals Jared Diamond (2008), professor of Geography and Physiology, UCLA Jacques Derrida (1989), French philosopher John Kenneth Galbraith (1972), Canadian economist Nadine Gordimer (1980), South African author, Booker Prize 1974, Nobel Prize in Literature 1991 Alan Greenspan (1997), economist, former chairman of the Board of Governors of the US Federal Reserve Eugène Ionesco (1977), Romanian and French playwright Ban Ki-moon (2015), Secretary-General of the United Nations Helmut Kohl (1996), former Chancellor of Germany Christine Lagarde (2012), Managing Director of the International Monetary Fund (IMF) Mario Vargas Llosa (2003), Peruvian writer Michael Marmot (2014), British epidemiologist, University College London Martha Nussbaum (1997), American philosopher, University of Chicago Dirk Obbink, Lecturer in Papyrology and Greek Literature at Oxford University and the head of the Oxyrhynchus Papyri Project. Roger Penrose (2005), professor in Mathematical Physics, University of Oxford Navi Pillay (2012), United Nations High Commissioner for Human Rights Thomas S. Popkewitz (2004), professor of curriculum theory, University of Wisconsin-Madison School of Education Mary Robinson (2000), former President of Ireland Jacques Rogge (2012), President of the International Olympic Committee (IOC) Oscar Arnulfo Romero (1980), archbishop of San Salvador (El Salvador), human rights activist Helmut Schmidt (1983), former Chancellor of Germany Nate Silver (2013), American author and statistician Fiona Stanley (2014), Australian epidemiologist Rowan Williams (2011), Archbishop of Canterbury Angela Merkel (2017),[50] German politician, Chancellor of Germany James P. Allison (2017), Immunologist, Nobel Prize in Physiology or Medicine 2018