Liz Nead

Adventure Speaker, Author & Life Coach

Mary Roach

TED Speaker & Author Known for "Packing For Mars"

Dan Ariely

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

Michael Gelb

Educator, Innovation & Creativity Expert; Author of "How To Think Like Leonardo Da Vinci"

Robert Ballard

Renowned Ocean Explorer & Scientist

Mike Rayburn

Thought Leader, Artist & Entertainer

Paola Antonelli

Senior Curator at the Museum of Modern Art in the Department of Architecture & Design

Lori Cheek

Architect; Entrepreneur; Founder & CEO of Cheekd

Amanda Lindhout

Executive Director of The Global Enrichment Foundation; Captivity Survivor, Inspirational Speaker & Author of "A House in the Sky"

Kanya Balakrishna

Co-Founder & CEO of The Future Project; Youth Empowerment & Education Advocate

Chris Herren

Former NBA Player & Speaker on Substance Abuse Disorder and Wellness

Baratunde Thurston

Futurist Comedian, Writer & Cultural Critic

Baratunde In Media

Lesley Hazleton

Author of "The First Muslim," a New Look at the Life of Muhammad

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Julie Burstein

Peabody Award-Winning Radio Producer, TED Speaker and Bestselling Author of "Spark: How Creativity Works"

Lisa Oz

Best-Selling Author, Producer, Host & Entrepreneur

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Sally Hogshead

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

Rainn Wilson

Actor Known for "The Office" & Creator of SoulPancake

Soul Boom: Why We Need a Spiritual Revolution

Ben Vereen

Tony Award-Winning Entertainer

Janine Turner

Actress, Author & Radio Host; Columnist for the Washington Times

Lyn St. James

Racecar Driver & Activist

Bob Schieffer

Former Moderator of “Face The Nation” & Chief Washington Correspondent for CBS News

Neal Petersen

History-Making Extreme Adventurer, Award-Winning Author & Global Investor

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Nathan Myhrvold

Founder of Intellectual Ventures; Former Chief Strategist & Chief Technology Officer of the Microsoft Corporation; Author of “Modernist Cuisine: The Art and Science of Cooking"

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

Andrea Mitchell - Celebrating 15 years of "Andrea Mitchell Reports"

Nastia Liukin

Olympic Gold Medal Gymnast

Ann Mullen

Sociology Professor at the University of Toronto; Social & Gender Inequality Researcher; Author of "Degrees of Inequality"