Anthony "AB" Bourke

Former F-16 Fighter Pilot & Founder of Mach 2 Consulting

Jim Abbott

Former One-Handed Major League Baseball Pitcher

Marc Abrahams

Creator of the Ig Nobel Prizes

Adam Garone

Former CEO of the Movember Foundation

Patch Adams

Physician & Clown; Founder of Gesundheit Institute; Inspiration for the Robin William's Movie "Patch Adams"

Adora Svitak

Writer, Speaker, Youth Advocate & Child Welfare Professional

Michelle Aguilar

Winner of NBC's "The Biggest Loser" Season 6, Author, Motivational Speaker

Ahmed Hassan

Landscape Designer; Host of "Yard Crashers" & "Turf Wars" on DIY Network

Alan November

International Leader in Education Technology & Author of NYT Bestseller "Who Owns the Learning?"; Founder of November Learning

Alexandra R. Levit

Global Futurist, Future of Work Consultant & Author of "They Don't Teach Corporate in College"

Alexis Maybank

Internet Entrepreneur; Board Director; Seed Investor & Champion of Women in Tech

Alexis Jones

Female Empowerment Activist & Author of "I Am That Girl: How to Speak Your Truth, Discover Your Purpose, & #bethatgirl"

Ali Vincent

First Female Winner of "The Biggest Loser"

Jeff Allen

Stand-up Christian Comedian; Marriage Motivator

The America I Grew Up In. Jeff Allen - YouTube

Debbie Allen

Creative Marketing Expert & Business Speaker

Allison Massari

Executive Coach, Entrepreneur, Visual Artist & Burn Survivor; Top Speaker on Change, Adversity & Patient Experience in Healthcare

John Amatt

Mountaineer, Founder & President of One Step Beyond WorldWide

Amber Jenkins

Applied Science Engineer, NASA’s Jet Propulsion Laboratory; Editor, NASA Climate Change Website

Amy Waldman

Journalist, Author, "The Submission"

Louie Anderson

Stand-Up Comedian, Actor and Television Host

Jack Andraka

Inventor, Scientist, Cancer Researcher & National Geographic Emerging Explorer

17-Year-Old Cancer Researcher Already Making an Impact ...

Andreas Schleicher

Deputy Director for Education and Skills and Special Advisor on Education Policy to the OECD's Secretary-General

Sasha Andreev

Actor; Emcee; Host of HGTV's "Curb Appeal"

Sasha Andreev HOST/SPOKESPERSON Reel 2018

Andrew Fastow

Former CFO of Enron; Expert Keynote Speaker on Financial Ethics

Andy Borowitz

New York Times Best-Selling Author and Comedian; Creator of the Borowitz Report

Anna Escobedo Cabral

Former Treasurer of the United States; Unit Chief of Strategic Communications for Inter-American Development Bank

Anthony Robles

2011 NCAA Wrestling Champion and Author of "Unstoppable"

Michael C. Anthony

Bestselling Author, Body Language Expert & Kidney Disease Survivor

Body Language Secrets: How to Read Minds by Reading Bodies

Anthony Atala

Director, Wake Forest Institute for Regenerative Medicine

Dr. Antonia Darder

Scholar, Artist, Poet, Activist and Public Intellectual