Mike Walsh

CEO of Tomorrow, Futurist & Best-Selling Author of "The Algorithmic Leader"

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Jackie Joyner-Kersee

Olympic Legend, Philanthropist, American Record-Holder in the Long Jump & Founder of the Jackie Joyner-Kersee Foundation

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Alice Waters

Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate

Nastia Liukin

Olympic Gold Medal Gymnast

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"

Jeff Orlowski-Yang

Award-winning Filmmaker, Photographer, Entrepreneur & Climate Change Activist

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Ice-T

Rapper, Record Producer & Actor Known for "Law & Order: SVU"

Robert Ballard

Renowned Ocean Explorer & Scientist

Robert Cialdini

New York Times Best-Selling Author; The Foundational Expert in the Science of Influence & Persuasion

Simon T. Bailey

Speaker, Author, Life Coach & Entrepreneur

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

Jacqueline Novogratz

Founder & CEO of Acumen Fund

Tim Sanders

Bestselling Author, Technology Pioneer, Expert on Collaboration & Relationships

JP Pawliw-Fry

Co-Founder of the Institute for Health and Human Potential, Author & Columnist

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Phylicia Rashad

Actress, Dean of Fine Arts at Howard University, Advocate for Children, Women's Issues & Fine Arts

Sally Hogshead

Marketing, Persuasion & Personal Branding Expert; Author of "How the World Sees You"

Paul Orfalea

Founder of Kinko's

Paul Orfalea's Top 10 Rules For Success

Judge Greg Mathis

Civil Rights Activist, Television Personality

John "GUCCI" Foley

Keynote Speaker to over 1500 Organizations Worldwide, Blue Angel Lead Solo Pilot, Stanford Fellow, Best-Selling Author & "Gratitude Guru"

Linda Armstrong Kelly

Single Mother of Lance Armstrong; Philanthropist & Advocate for Children

Dr. Jackie Walters

Award-Winning OB-GYN; Two-Time Breast Cancer Survivor; Cast Member of Bravo's "Married to Medicine"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Diana Nyad | The High-Performance Teamwork That Helped Her Make History

Jodie Sweetin

Entrepreneur, Actress, Producer & Author