Jordyn Wieber

Gold Medal-Winning Artistic Gymnast for the U.S. Women's Gymnastics Team & Head Coach of the Arkansas Razorbacks Gymnastics Team

Heather O'Reilly

Two-Time Olympic Gold Medalist; Midfielder, NWSL North Carolina Courage

Shaun White

Retired Professional Snowboarder & Skateboarder, Olympic Gold Medalist & Musician

Amy Van Dyken-Rouen

Six-Time Olympic Gold Medalist Swimmer

Hope Solo

Former Professional Soccer Goalkeeper; Two-Time Olympic Gold Medalist & World Cup Champion

Carli Lloyd

Former U.S. Women's Soccer Team Midfielder, Two-time Olympic Gold Medalist, Two-time FIFA Player of the Year & World Cup Champion

Michelle Gielan

Former National CBS News Anchor Turned Positive Psychology Researcher; Bestselling Author of "Broadcasting Happiness"

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Loretta LaRoche

Author, Humorist, Stress Expert & TV Personality

Jenny Evans

Stress Resiliency Expert, Speaker & Author

Marci Shimoff

Co-Author of "Chicken Soup for the Woman's Soul"; Expert on Happiness, Success & Unconditional Love

Mark Mayfield

Corporate Motivator & Inductee to the Speaker Hall of Fame

Dean Karnazes

The “Ultramarathon Man”, Ran 3,000 Miles Across the Country with Live! with Regis and Kelly’s “Run Across America” in 2011

Tim O'Reilly

Founder & CEO of O'Reilly Media

Greg Verdino

Business Futurist, Expert on Business Transformation & Innovation

Bridge the Digital Gap: Where Transformation Meets Adaptability

Nicholas Sparks

International Bestselling Novelist & Screenwriter, Known for "The Notebook"

Hannah Storm

Broadcast Sports Journalist & ESPN's "SportsCenter" Anchor; Author; Breast Cancer Survivor

Valerie Jarrett

Civic Leader, New York Times Best-Selling Author & Former Senior Advisor to President Obama

George Foreman

World Boxing Champion & Entrepreneur

Hayley Wickenheiser

Canadian Former Ice Hockey Player; Resident Physician & Assistant General Manager for the Toronto Maple Leafs

An Phung

Multimedia Journalist

Tiffani Faison

Contestant on Season 1 of "Top Chef"; Owner & Head Chef of Sweet Cheeks Q

Jared Leto

Academy Award-Winning Actor Known for "Dallas Buyers Club," "Requiem for a Dream" & "Suicide Squad;" Lead Singer for Band '30 Seconds to Mars'

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Danny Hillis

Author & Co-Founder and Co-Chairman of Applied Minds

Patrick Byrne

Founder & CEO, Overstock.com

Maryellen Lipinski

Executive & Life Coach, Organizational Development Consultant, Professional Speaker

Regis McKenna

Marketing Bricks to Clicks Digital Evolution Trends

David Remnitz

FIDS Global and Americas FTDS Leader at Ernst & Young

Dr. Chap Clark

Author of "Hurt 2.0: Inside the World of Today’s Teenagers"; Former Professor Youth, Family, & Culture at Fuller Theological Seminary