Michael Møller Director-General, United Nations Office at Geneva

Guy Ryder Director-General, International Labour Organization

Zeid Ra’ad Al-Hussein High Commissioner, United Nations High Commissioner for Human Rights

Olga Algayerova Executive Secretary & Under-Secretary-General, United Nations Economic Commission for Europe

Inger Andersen Director-General, International Union for Conservation of Nature

Elhadj As Sy Secretary-General, International Federation of Red Cross and Red Crescent Societies

Roberto Azevêdo Director-General, World Trade Organization

Seth Berkley Chief Executive Officer, Gavi, The Vaccine Alliance

Martin Chungong Secretary-General, Inter-Parliamentary Union

Jan Dusik Director, UN Environment Europe Office

Christian Dussey Director, Geneva Center for Security Policy

Monica Ferro Director, UNFPA Geneva Office, UNFPA

Fabiola Gianotti Director-General, European Organization for Nuclear Research

Arancha González Executive Director, International Trade Centre

Filippo Grandi High Commissioner, United Nations High Commissioner for Refugees

Thomas Guerber Director, Geneva Centre for the Democratic Control of Armed Forces

Francis Gurry Director-General, World Intellectual Property Organization

Simon Jones Director, United Nations International Computing Centre

Sigrid Kaag Special Coordinator for Lebanon, United Nations Office of the Special Coordinator for Lebanon

Mukhisa Kituyi Secretary-General, United Nations Conference on Trade and Development

Linda Kromjong Secretary-General, International Organization of Employers

Paul Ladd Director, United Nations Research Institute for Social Development

Peter Maurer President, International Committee of the Red Cross

Staffan de Mistura Special Envoy for Syria, Office of the Special Envoy of The Secretary-General for Syria

Rolph Payet Executive Secretary, Secretariat of the Basel, Rotterdam and Stockholm Conventions

Jarmo Sareva Director, United Nations Institute for Disarmament Research

John Scanlon Secretary-General, Convention on International Trade in Endangered Species of Wild Fauna and Flora

Klaus Schwab Founder and Executive Chairman, World Economic Forum

Nikhil Seth Executive Director, United Nations Institute for Training and Research

William Lacy Swing Director-General, International Organization for Migration

Petteri Taalas Secretary-General, World Meteorological Organization

Stefano Toscano Director, Geneva International Centre for Humanitarian Demining

Andras Vamos-Goldman Executive Director, Justice Rapid Response

Jos Verbeek Special Representative to the UN and WTO, World Bank Group Office in Geneva

Marilena Viviani Director of the Geneva Liaison Office, United Nations Children's Fund

Frans Vreeswijk General Secretary & CEO, International Electrotechnical Commission

Scott Weber Director-General, Interpeace

Marijke Wijnroks Executive Director, The Global Fund

Chris Williams Executive Director, Water Supply and Sanitation Collaborative Council

Houlin Zhao Secretary-General, International Telecommunication Union