Sanna Marin

• Former Prime Minister & Head of Government of Finland (2019-2023)

Boris Johnson

• Fmr. Prime Minister of the U.K.; Champion of Freedom; Author of 'Unleashed'

Hillary Rodham Clinton

• 67th Secretary of State of the United States; Fmr. U.S. Senator & First Lady; 10x NYT Bestselling Author

President Bill Clinton

• 42nd President of the United States & Founder of the Clinton Foundation

General Mark Milley

• 20th Chairman of Joint Chiefs of Staff; Fmr. Military Advisor to President, SecDef, & NSC

Dr. Jill Biden

• First Lady of the United States (2021-2025), Second Lady of the United States (2009-2017)

Rahm Emanuel

• U.S. Ambassador to Japan (2021-2025), 55th Mayor of Chicago (2011-2019), White House Chief of Staff for President Barack Obama (2008-2010), U.S. Congressman (D-IL) (2002-2008)

Ban Ki-moon

• Secretary-General of the UN; President & Chair of Global Green Growth Institute; & Founder of Ban Ki-Moon Centre for Global Citizens

John J. Sullivan

• Former United States Ambassador to Russia (2019-2022) and Former United States Deputy Secretary of State (2017-2019)

Ambassador Terry Branstad

• Former U.S. Ambassador to China, Longest-Serving Governor in U.S. History, and President of The World Food Prize Foundation

Felipe Calderon

• Fmr. President of Mexico (2006-2012); Founder of The Global Commission on the Economy & Climate

Al Gore

• Fmr. U.S. Vice President, Founder & Chairman of The Climate Reality Project, and Nobel Laureate

Julia Gillard

• Former Prime Minister of Australia, Author, and Inaugural Chair of Global Institute for Women's Leadership

Jim Yong Kim

• Former President of World Bank Group, Co-Founder of Partners in Health, and Activist Physician

Vicente Fox

• Fmr. President of Mexico; Co-President of Centrist Democrat International; Advisory Board Member at Inolife Sciences

Joyce Banda

• Fmr. President of Malawi; Africa's Second Female President; Member of the UN Council of Women Leaders

Ehud Barak

• Fmr. Israeli PM, 2x Minister of Defense; Board Member, CIFC Asset Management

Max Baucus

• U.S. Ambassador to China; Chair of the Senate Finance Committee, and Board of Ingram Micro

William J. Burns

• Director of the Central Intelligence Agency (CIA) (2021-2025), Deputy Secretary of State (2011-2014), US Ambassador to Russia during the Bush Administration (2005-2008)

Dick Cheney

• Former U.S. Vice President, Secretary of Defense, and White House Chief of Staff; Renowned Statesman and Bestselling Author

Mohamed ElBaradei

• Former Vice President of Egypt, Nobel Laureate, and Expert on Geopolitics & Global Security

Eric Garcetti

• 26th U.S. Ambassador to India (2023-2025, Biden Administration), 42nd Mayor of Los Angeles (2013 2022), Rhodes Scholar

Mark Gitenstein

• US Ambassador to the European Union (2021-2025), US Ambassador to Romania (2009-2012)

Amos Hochstein

• Senior Advisor to the President for Energy and Investment (2022-2025), Special US Envoy, Lebanon (2022-2025); Executive Vice President at Tellurian Inc. (2017-2020)

Kay Bailey Hutchison

• Former U.S. Senator and Ambassador to NATO, Advisor on Foreign and Security Policy, Voice for Bipartisan Policy Solutions

Jack Lew

• Secretary of the Treasury (2013-2016), White House Chief of Staff (2012-2013), Director Office Management & Budget (2010-2012), Citigroup Senior Executive, COO, New York University & United States Ambassador to Israel (2023-2025)   

Iuliia Mendel

• Ukrainian Journalist, and Former Press Secretary and Spokesperson for President Volodymyr Zelenskyy

David Miliband

• CEO of the International Rescue Committee, Former Secretary of State for Foreign and Commonwealth Affairs (UK)

Jake Sullivan

• U.S. National Security Advisor (2021-2024), Director of Policy Planning, US Department of State (2011-2013), Deputy Chief of Staff,  US Department of State (2009-2011)

Andrew Young

• Civil Rights Activist, Former Ambassador to the UN, Congressman, Mayor of Atlanta, and Author of 'An Easy Burden'

Dr. Mark T. Esper

• Former U.S. SecDef, Bestselling Author of 'A Sacred Oath', and Commissioner, U.S.-China Economic and Security Review

Joseph McMonigle

• Former Secretary General of the International Energy Forum, Global Energy Expert, International Affairs & Geopolitics Analyst, Saudi Arabia Expert

George Papandreou

• Prime Minister of Greece (2009-2011)

Juan Manuel Santos

• President of Colombia (2010-2018), Nobel Peace Prize Laureate (2016), and Advocate for ESG Investing & Sustainable Development