Ann Livermore

EVP, Technology Solutions Group Hewlett-Packard

Nancy Gibbs

Managing Editor of Time Magazine; Best-Selling Author of "The Preacher and the Presidents: Billy Graham in the White House"

Martha Nussbaum

Ernst Freund Distinguished Service Professor of Law and Ethics, University of Chicago

Cameron Russell

American Fashion Model & TED Talker

Lael Brainard

Former Under Secretary for International Affairs U.S. Department of the Treasury

Jami Miscik

President and Vice Chairman Kissinger Associates, Inc.

Diana Farrell

Deputy Assistant to the President, Economic Policy and Deputy Director National Economic Council The White House

Karen Tumulty

National Political Correspondent at The Washington Post

Cherie Blair

Barrister & Philanthropist

Dilma Rousseff

Brazil's First Female President

Karen Mills

Senior Fellow at the Harvard Business School; Former Administrator of the U.S. Small Business Administration

Susan L. Decker

Entrepreneur-in-Residence at Harvard Business School and Former President of Yahoo! Inc.

Ursula von der Leyen

President of the European Commission

Robyn Denholm

Chairman, Tesla; Former COO, Telestra

Watch CNBC's full interview with Tesla Chairman Robyn Denholm ...

Sri Mulyani Indrawati

Minister of Finance, Indonesia

Mary Kelly

US Air Force Academy Instructor of the Year, Economics Ph.D, US Navy Ret, Leadership Speaker, Author & 2020 Hall of Fame Speaker

Carla Hills

Chairman Emeritus; Chairman and CEO, Hills & Company, International Consultants; CSIS Counselor & Trustee; Former U.S. Trade Representative

Dr. Linda Yueh

Fellow of Economics & Director of the China Growth Centre at the University of Oxford; Globally-Recognized Authority on Chinese Economy

Janet Yellen

78th United States Secretary of the Treasury; World-Renowned Economist; Former Chair of the Board of Governors of the Federal Reserve System

Jennifer Reingold

Editor-At-Large of Fortune Magazine; Co-Chair of MPW Summit