2025
Walter Isaacson
Best-Selling Author of Elon Musk, Leonardo da Vinci, Steve Jobs, Einstein, and Benjamin Franklin, among others
Michael Lewis
Best-Selling Author of The Premonition, The Blind Side, Moneyball, and The Big Short, among others
2024
Oprah Winfrey
Chairman & CEO of OWN: Oprah Winfrey Network, Global Media Leader, Producer, Philanthropist, Actress and Author. Moderated by Christina Keller, Board Chair, The Economic Club of Grand Rapids and CEO & Chair, Cascade Engineering
2023
Tom Brady
Seven-Time World Champion Quarterback, Entrepreneur and Philanthropist. Moderated by Doug DeVos, Founder, Continuum Ventures and Co-Chair of the Board of Directors, Amway
2022
Venus Williams
Legendary Tennis Champion, Entrepreneur & Founder
Moderated by Greg Gumbel, CBS Sports Broadcaster
2019
Nikki Haley
Former Ambassador to the U.N.
2018
Robert Gates
Former Secretary of Defense
2017
The Rt. Hon. David Cameron
Former Prime Minister of United Kingdom
2016
Dr. Ben Bernanke
Former Federal Reserve Chair
