Robert Ballard

Renowned Ocean Explorer & Scientist

Tabatha Coffey

Hairstylist, TV Personality, Entrepreneur & Author

Daniel Altman

Sports Analytics & Strategy Expert

Robert Kiyosaki

Founder of Rich Dad Company & Author

Robert Kiyosaki Opens Up On Money, Personal Finance & More

Sarah Colonna

Comedian, Author & Actress; Known for "Chelsea Lately" and "Shameless"

Lauren Bush

Founder & CEO of FEED Projects; Model & Fashion Designer; Granddaughter of Former President George H. W. Bush

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Devin Alexander

New York Times Bestselling Author, Celebrity Chef Known For "Biggest Loser"

Porter Gale

Bestselling Author of "Your Network Is Your Net Worth" & Former Vice President of Marketing at Virgin America

Douglas Merrill

Co-Founder and CEO of ZestFinance.com; Google's Former Chief Information Officer

Tristan Walker

Founder & CEO at Walker & Company Brands, Inc. & Former VP of Foursquare

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Peter Sims

Entrepreneur & Best-selling Author; Known for "Little Bets: How Breakthrough Ideas Emerge from Small Discoveries"

Black Sheep

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Freeman Hrabowski

Former President of the University of Maryland, Baltimore County (UMBC); Advocate for STEM Education for African Americans

Esmeralda Santiago

Award-Winning Documentary Filmmaker; Bestselling Author of Historical & Transcultural Novels and Memoirs

Ben Rattray

Founder & Executive Chair of Change.org

Alan Keyes

Former US Ambassador to the UN Social & Economic Council; Conservative Speaker

Party of the Constitution Republican Leadership Conference 2023

Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"