Adam Lowy

Founder & Executive Director of Move For Hunger

Adewale Troutman, MD, MPH, MA, CPH

President, American Public Health Association (APHA); Director, Public Health Leadership & Practice at University of South Florida

Adria Richards

Inspiring People To Embrace Their Inner Nerd

Agapi Stassinopoulos

Inspirational Teacher & Best-Selling Author; Known for "Wake Up to the Joy of You: 52 Meditations and Practices for a Calmer, Happier Life"

Ai-jen Poo

Co-founder of National Domestic Workers Alliance; Director of Caring Across Generations, Co-founder of Supermajority

Aimee Liu

Author of "Gaining: The Truth About Life After Eating Disorders"

Akbar Gbajabiamila

Inspirational Former NFL Player & Broadcaster; Host of American Ninja Warrior & Co-Host of The Talk

Alan Blaustein

Founder of CarePlanners

Alanna Shaikh

Global Health & International Development Writer, TED Fellow, Alzheimer's Disease Advocate

Alberto Perlman

Co-Founder & CEO of Zumba Fitness

Alison Sander

Director, Boston Consulting Group's Center for Sensing & Mining the Future

Alph Bingham

Dr. Alph Bingham is an open innovation expert and the co-founder of InnoCentive Inc.

Amanda Bennett

Executive Editor, Bloomberg News Author, "The Cost of Hope"

Amanda Rodriguez

Amanda, a parenting blogger, was launched into the national spotlight after appearing on TLC’s "What NOT to Wear" when she found herself in desperate need of a makeover.

Amy Dee-Kristensen

Humorous Motivational Speaker, Storyteller, Comedian & Author

Amy Lockwood

Deputy Director of Stanford's Center for Innovation in Global Health

Andre Norman

Change Agent, Activist & Founder of Project Footprints

Andrea Paquette

Mental Health Advocate, Founder & President of the Stigma-Free Society

Andrea Paquette

Andrea Raquel

Trained Broadcast Journalist / Marketing Pro & Experienced Motivator / Voice

Andrew Bastawrous

Eye Surgeon, Innovator & Co-Founder of PEEK