Jamie Hyneman

Co-Host, MythBusters, Special Effects Expert

Vanessa Hudgens

Actress and Singer

Derek Hough

Dancer, NYT Bestselling Author, Emmy Award Winner for Outstanding Choreography & Six-Time Champion of ABC's "Dancing with the Stars"

Paris Hilton

CEO, Entrepreneur, Producer, Innovator, Investor & Advocate

Linda A. Hill

Professor of Business Administration at Harvard Business School & Co-Author of "Collective Genius: The Art and Practice of Leading Innovation"

Kirk Herbstreit

ESPN College Football Studio Analyst

Taraji P. Henson

Academy Award-Nominated Actress & Mental Health Advocate

Ronald A. Heifetz

Foremost Authority on Leadership & Organizational Adaptability; Founding Director of Center for Public Leadership; Senior Lecturer in Public Leadership at Harvard Kennedy School

Adaptive Leadership in 12 minutes - Ron Heifetz

Sean Hayes

Emmy Award-Winning Actor Known for "Will & Grace" & Co-Host of "SmartLess" Podcast

Goldie Hawn

Academy Award-Winning Actress & Founder of the Hawn Foundation

Steve Harvey

TV Personality & Host of "Family Feud"

Butch Harmon

President of the Butch Harmon School of Golf, Known as "Best Golf Instructor in the World"

Mariska Hargitay

Emmy Award-winning Actress & Philanthropist; Known for "Law and Order: Special Victims Unit"

Mia Hamm

Retired Professional Soccer Forward; Two-Time Olympic Gold Medalist; Founding Member of the Women's United Soccer Association

Jonathan Haidt

Professor of Ethical Leadership at New York University, Stern School of Business; Author of NYT Bestseller "The Righteous Mind"

The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of M...

Wayne Gretzky

Legendary Hockey Player & Founder of the Wayne Gretzky Foundation

Adrian Grenier

Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador

Jon Gordon

10x Best-Selling Author & Leadership Expert

Marshall Goldsmith

Executive Educator & Coach; Best-Selling Author of "What Got You Here Won’t Get You There"

Dr. Henry Louis Gates, Jr.

Award-Winning Filmmaker, Literary Scholar, Journalist & Cultural Critic; Director of the Hutchins Center for African & African American Research at Harvard University