Peggy Whitson

Director at Axiom Space; NASA's Most Experienced Female Astronaut; Biochemistry Researcher

Peggy Whitson, American with most time in space, set to return to ...

Marilyn Van Derbur

Public Speaker, Former Miss America & Advocate for Victims of Sexual Abuse.

Donna Cryer

President & CEO of the Global Liver Institute

Vijay Gurbaxani

Director of the Center for Digital Transformation & Taco Bell Professor of Business & Computer Science

Thulisile Madonsela

Public Protector of South Africa

Raffi Freedman-Gurspan

The First Openly Transgender Official Appointed to Serve in the White House

Richard DeMillo

Director, Center for 21st Century Universities

Peter Bach

Director of Memorial Sloan Kettering’s Center for Health Policy & Outcomes

Jacob Soll

Historian of Early Modern Europe Who is Researching the Origins of the Modern State; Author of "The Reckoning"

James Gustave Speth

Environmental Lawyer and Advocate

Tonya Craft

Author of "The Truth Will Set You Free" and "Accused"

Russell Walker

Author & Expert on Big Data, Analytics, Risk & International Business

From Big Data to Big Profits: Success with Data and Analytics

Robert Y. Shapiro

Professor and Former Chair of the Department of Political Science at Columbia University

Geoff Shepard

Lawyer, Lecturer, and Author, "The Real Watergate Scandal"

Michael Roberts

Professor of Finance, Wharton School of the University of Pennsylvania

Andrew Hoffman

Holcim (US) Professor of Sustainable Enterprise at the University of Michigan

Larry Chu

Executive Director, Stanford Medicine X, Associate Professor of Anesthesiology, Stanford University School of Medicine

Dan McCarthy

Founder of Great Leadership

Susan Mazza

CEO at Clarus Consulting Group; Leadership Coach & Facilitator of Organizational Change

Sean Trende

Senior Elections Analyst for RealClearPolitics

David Shaywitz

Chief Medical Officer at DNAnexus

Jay Winik

Bestselling Author and American Historian; Known for "April 1865: The Month That Saved America"

Simone Biles

Most Decorated Gymnast Ever & Record Holder for Most Gold Medals at a Single Olympic Games

Oren Jacob

Fil Producer, Founder & CEO at ToyTalk Company & Former CTO at Pixar

Tony Juniper

Writer, Sustainability Advisor, & Environmentalist

Anthony Horowitz

English Novelist and Screenwriter in Mystery and Suspense, "The Diamond Brothers," "Alex Rider," and "The Power of Five" series

Maya Soetoro-Ng

Half-sister to President Barack Obama, Educator, Advocate

Lila Tretikov

Russian-American Engineer & Manager; Former Executive Director of the Wikimedia Foundation

Janet Froetscher

Former CEO of Special Olympics

Kim Samuel

President, The Samuel Family Foundation; Scholar in Residence; Oxford Poverty & Human Development Initiative