Jeffrey A. Sonnenfeld

Senior Associate Dean for Executive Programs & Lester Crown Professor in the Practice of Management

Aaron Hurst

CEO of Imperative, Expert on the Science of Purpose at Work, Globally Recognized Social Entrepreneur & Author of "The Purpose Economy"

Jill Abramson

Former Executive Editor of The New York Times

Shawn Achor

Harvard Professor, Researcher, Positive Psychology Expert, Author of "The Happiness Advantage" & "Big Potential"

Happiness & Success - with Shawn Achor - YouTube

Adam Savage

Industrial & Special Effects Designer, Educator & Co-Host of "MythBusters"

Ichak Adizes

Corporate Performance Expert & Authority on Managing Change

David Agus

Professor of Medicine and Engineering at the University of Southern California, Co-Founder of Navigenics & Author of "The End of Illness"

Alex Morgan

U.S. Women's National Soccer Team Star, Olympic Gold Medalist & FIFA Women's World Cup Champion

Alexa von Tobel

Founder & CEO of Learnvest.com; New York Times Bestseller Author of "Financially Fearless"

Alexis Maybank

Internet Entrepreneur, Board Director, Seed Investor & Champion of Women in Tech

Serial Entrepreneur Alexis Maybank On How To Scale Up A Business

Alexis Jones

Female Empowerment Activist & Author of "I Am That Girl: How to Speak Your Truth, Discover Your Purpose, & #bethatgirl"

Ted Allen

Host, "Chopped," Contributor, "The Best Thing I Ever Ate"

Josh Altman

Successful Real Estate Agent & Star of Bravo's "Million Dollar Listing"

Sophia Amoruso

Founder & Former CEO of Nasty Gal; New York Times Best-Selling Author of "#GIRLBOSS"

Amory Lovins

Co-Founder & Chairman Emeritus of Rocky Mountain Institute

Amy Robach

Co-Anchor of "20/20" & ABC News Correspondent for "Good Morning America;" Breast Cancer Survivor

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Amy Purdy Opens Up About Her 2-Year Battle to Walk Again

Giuliana and Bill Rancic

Stars of the reality TV show "Giuliana & Bill" on Style Network

Former MythBusters Build Team: Tory Belleci, Kari Byron and Grant Imahara

MythBusters Build Team: Tory Belleci, Kari Byron and Grant Imahara

Andie MacDowell

Actress Known for "Four Weddings & a Funeral;" Heart Health Activist