Vednita Carter

Anti-Sex Trafficking Activist, Author & Founder of Breaking Free

Alek Skarlatos

France Train Hero & Legion of Honour Recipient; "Dancing With the Stars" Season 21

Dr. Wendy Ross

Developmental and Behavioral Pediatrician & Founder of the Autism Inclusion Resources

Annette March-Grier

Founder of Nonprofit, Roberta's House, inc.

Rabbi Elimelech Goldberg

Founder of Non-Profit Kids Kicking Cancer

Pen Farthing

Former Royal Marine Sergeant, Founder of Nowzad Dogs & 2014's CNN Hero of the Year

Sandra Yancey

Founder & CEO of eWomenNetwork, Bestselling Author, Award-Winning Entrepreneur, International Speaker & CNN American Hero

Alex Minsky

Retired U.S. Marine Turned Model

Pushpa Basnet

Social Worker and the Founder/President of Early Childhood Development Center (ECDC) and Butterfly Home, Nonprofits in Nepal

Evans Wadongo

Kenyan Engineer, Executive Director of SDFA-Kenya and One of CNN's 2010 Heroes

Narayanan Krishnan

Fred Scarf

Gary Oppenheimer

Food Waste Thought Leader, CNN Hero & World Food Prize Nominee

Anuradha Koirala

Former Governor of Bagmati Province; Nepalese Social Activist

Gina Keatley

Richard St. Denis

Derreck Kayongo

Visionary Entrepreneur, Human Rights Activist, Founder of the Global Soap Project & Former Refugee

Taryn Davis

Founder & Executive Director, American Widow Project