مرحباً بكم في الأمم المتحدة 
Professor, National College of Public Administration and Governance, University of the Philippines
Ambassador, Canadian Permanent Mission to the Organization for Economic Cooperation and Development (OECD) and President Emeritus, Canada School of Public Service
President and CEO, National Academy of Public Administration
Executive Vice-President, The Higher Council for Science and Technology; and Managing Director, Jordan Centre for Public Policy Research and Dialogue
Former Secretary to the President for Personnel Policy, Office of the President of Korea and Professor of Public Administration, College of Government and Business, Yonsei University
Professor of Administrative Science, Department of Political Science and Public Administration, University of Athens
Visiting Professor, Graduate School of Public and Development Management, Faculty of Commerce, Law and Management, University of Witwatersrand
Chair for Political Science, Administration and Organization, University of Potsdam
