Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Lisa Leslie

WNBA Champion, Olympic Gold Medalist & Author of "Don't Let the Lipstick Fool You;" Coach of Ice-Cube's BIG3 Basketball League

Dominique Dawes

Three-time Olympian, Olympic Gold Medalist, Healthy Lifestyle Advocate and Gymnastics Academy Owner

Ben Stein

Political Economist, Commentator, Author & Actor

Nastia Liukin

Olympic Gold Medal Gymnast

Amy Purdy

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

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

Dan Ariely

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

Maria Menounos

CEO & Co-founder of AfterBuzz TV; Former E! News Co-Anchor; Best-selling Author, Journalist & Type-1 Diabetic

Kara Swisher

Host of Sway Podcast, Contributing Opinion Writer, New York Times & Co-Host of Pivot Podcast at New York Magazine and CNN On-Air Contributor

Burn Book: A Tech Love Story

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Derek Hough

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

Jimmy Wales

Founder of Wikipedia & Wikitribune

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

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

Gabrielle Bernstein

Founder of HerFuture.com & New-York Times Best-Selling Author

Rita Moreno

Award-Winning Actress, Dancer, Singer; Health Advocate & New York Times Bestselling Author

Mike Walsh

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

Brian Holloway

Five-Time NFL All-Pro; Motivation & Team Building Expert

Herman "Herm" Edwards

Former Arizona State Head Football Coach, Former ESPN Football Analyst, NFL Head Coach and Player

Gabby Douglas

First African-American to Win Olympic Gold Medal for Gymnastics; Author of New York Times Bestseller "Grace, Gold & Glory: My Leap of Faith"

Gloria Steinem

Feminist Writer, Activist & Organizer; Co-Founder of New York Magazine & Ms. Magazine

Mike Ditka

Pro Football Hall of Famer, Three-Time Super Bowl Champion & Retired Coach of NFL's Chicago Bears

Nicholas Carr

Writer on the Intersection of Technology, Economics & Culture; Author "The Shallows" & "The Glass Cage"

Patricia Heaton

Emmy Award-Winning Actress Known for "Everybody Loves Raymond" & "The Middle"

Mike Eruzione

Captain of the 1980 US Olympic Hockey Team & Subject of the Hit Film, "Miracle"

Chris Powell

Trainer and Transformation Specialist on ABC's "Extreme Makeover: Weight Loss Edition"

Robert Ballard

Renowned Ocean Explorer & Scientist

Tim Meadows

Actor & Comedian; Known for "Saturday Night Live"