Tim Tebow

ESPN College Football Analyst; Heisman Trophy Winner; Former Quarterback for NFL's Denver Broncos & Baseball Outfielder for the New York Mets

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Kurt Warner

Super Bowl Champion Quarterback and Two-Time NFL MVP; Adoption Advocate

Lindsey Vonn

Retired Olympic Skier; Founder of the Lindsey Vonn Foundation

Lindsey Vonn - More Adventures After a Thrilling Career on the Slopes

John P. Kotter

Leadership & Change Management Guru

Erin Andrews

Fox Sports Correspondent & Former Co-Host of "Dancing with the Stars"

Troy Aikman

Three-Time NFL Super Bowl Champion Quarterback, Dallas Cowboys; ESPN Monday Night Football NFL Game Analyst

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Robin Sharma

Founder of Sharma Leadership International Inc & Author of "The Leader Who Had No Title"

The Wealth Money Can't Buy: The 8 Hidden Habits to Live Your Richest Life

Marcus Lemonis

Serial Entrepreneur, Investor and Leadership Expert; Chairman and CEO of Camping World; Star of CNBC 'The Profit', 'Streets of Dreams' and HGTV's 'The Renovator'; Philanthropist and Founder of The Lemon-AID Foundation

Gayle King

Co-Host of "CBS This Morning" & Editor-At-Large of O, The Oprah Magazine

Michael Dell

Founder, Chairman & CEO of Dell

Ted Turner

Media Mogul & Philanthropist

Sigourney Weaver

Golden Globe-Winning Actress & Environmentalist

Joy-Ann Reid

MSNBC Correspondent, Political Author & Host of "The ReidOut"

Medgar and Myrlie: Medgar Evers and the Love Story that Awakened America

Alli Webb

NY Times Bestselling Author; Canopy President, Co-Founder of Drybar, Squeeze and Becket + Quill

Alli Webb - Sizzle Reel

Travis Bradberry

Expert on Emotional Intelligence & Co-Founder of TalentSmart

Timothy Shriver

Chairman & CEO of the Special Olympics

Darren Woodson

Three-Time Super Bowl Champion & Five-Time Pro Bowl Selection; ESPN NFL Analyst; Founder & CEO, Counter Find

Dan Heath

Bestselling Author, Senior Fellow at Duke University’s CASE Center & Co-Founder of Thinkwell