Ido Leffler

Co-Host of "Quit Your Day Job;" Co-Founder of Yes To, Yoobi, & Cheeky; Member of the UN Foundation Global Entrepreneurs Council

Nina Davuluri

Thought Leader, Filmmaker, Activist, Performer & Entrepreneur

Jason Russell

Co-Founder of Invisible Children and Director of the Viral Documentary "Kony 2012"

Beverly Tatum

Best-Selling Author, Higher Education Leadership & Race Relations Expert, President Emerita of Spelman College

Why Are All the Black Kids Sitting Together in the Cafeteria?: And Other Conversations ...

Michael Stevens

YouTube Sensation; Best Known as Vsauce

Malcolm London

Young Poet, Educator, Activist & TED Speaker Known For "High School Training Ground"

Dr. Joel Selanikio

Award-Winning Physician, Health & Technology Activist, CEO of Magpi & Founding Member of WHO’s Digital Health Roster of Experts

Aaron Hurst

CEO of Imperative, Expert on the Science of Purpose at Work, Globally Recognized Social Entrepreneur & Author of "The Purpose Economy"

Josh Peck

Actor & Social Media Influencer

Victor W. Hwang

VP of Entrepreneurship at Kauffman Foundation; Co-author of "The Rainforest: The Secret to Building the Next Silicon Valley"

James McQuivey

Vice President, Principal Analyst, Forrester Research Inc.

David Zinczenko

Founder & CEO of Galvanized; Former Vice President of Men's Health, Women's Health & Prevention; Retired Nutrition & Wellness Editor at ABC News

Maksim Chmerkovskiy

2x “Dancing with the Stars” Champion & Humanitarian

Tom Cotter

Comedian and Breakout Star from "America's Got Talent"

Nik Wallenda

Acrobat, Aerialist, Daredevil & High Wire Artist

Holly Sonders

Journalist, Sportscaster Known for "Morning Drive"

Shiza Shahid

Entrepreneur, Technologist, Investor, Impact Leader & Co-Founder of the Malala Fund and Our Place

Beau Willimon

Creator & Screenwriter, "House of Cards"

Phaedra Parks

Producer, Entertainment Attorney & Cast Member of Bravo's "The Real Housewives of Atlanta"

Pamela Ryckman

Keynote Speaker, Journalist and Author of "Stiletto Network"

Jason Collins

First Openly Gay Player In Major League Sports; Retired NBA Player; Equality Advocate

Jenna Marbles

YouTube Sensation

Lauren Potter

Actress Best Known for "Glee;" Special Needs Advocate

Dara Torres

12x Olympic Medalist, NYT Bestselling Author, Entrepreneur & Healthcare Reform Advocate

Phil Donahue

Creator and Host of "Donahue," the Long-Running Talk Show

Sean Lowe

Businessman, Author & Former Reality TV Personality from "The Bachelor"

Brad Goreski

Celebrity Fashion Stylist; Star of Bravo's Reality Show "It's A Brad, Brad World"; Creative Director of C. Wonder

Staceyann Chin

Spoken Word Poet, Performing Artist & LGBTQ+ Rights Political Activist

Jack Andraka

Machine Learning Engineer at Stanford Vision and Learning, Cancer Researcher & National Geographic Emerging Explorer

Hyeonseo Lee

Advocate for the Human Rights of North Koreans as Political Refugees