Peter Docker

Leadership & "Start With Why" Culture Expert

Philip Bredesen

Governor of Tennessee 2003-2011; Author, "Fresh Medicine: How to Fix Reform and Build a Sustainable Health Care System"

Philipp Meyer

Fiction Writer Known for "The Son" and "American Rust"

Q Parker

Grammy Award-Winning Singer-Songwriter and Co-Founder of Multi-Platinum Group 112

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Ramona Singer

Business Woman & Star of Bravo's "The Real Housewives of New York City"

Richard St. John

Success Expert; Author of the Bestselling Book "The 8 Traits Successful People Have in Common: 8 To Be Great"

Rocsi Diaz

Emmy Award-Winning Entertainment Tonight Correspondent; Stars on HLN's "The Daily Share"

Ruby Payne

Founder of aha! Process, Inc. & Author of "A Framework for Understanding Poverty"

Salamishah Tillet

Creative Writing Professor at Rutgers University-Newark; Co-founder of A Long Walk Home; Feminist Activist & Scholar

Sara Moulton

Cookbook Author, TV Personality & Executive Chef of "Gourmet Magazine"

Sergio Zyman

Marketing Visionary; Former Coca-Cola Marketer

Sister Souljah

Author, Rap Artist & Community Activist

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Steven Brill

Award-Winning Journalist and Author

Stuart Altman

Economist and Health Policy Expert

Tessanne Chin

Jamaican Rock, Reggae and Soul Artist; Winner of "The Voice" Season 5

Thom Mayne

Widely Regarded as One of the World's Most Provocative Architects

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

Tommy Spaulding

Former President & CEO of Up with People, World-Renowned Leadership Speaker & Author of "It's Not Just Who You Know"