Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Kathy Najimy

Award-Winning Actress & Activist

Ethan Zohn

Winner of "Survivor" Africa, 2x Cancer Survivor, Stem Cell Transplant Recipient, Social Entrepreneur, Philanthropist, Cancer Research Advocate, Former Pro Soccer Player, Sports Broadcaster & TV Personality

Ethan Zohn | A Story of Survival

Sandra Bernhard

Comedienne, Actress, Singer & Author

Malaak Compton

Activist & Philanthropist

Charlie Rose

Anchor and Executive Editor

Peter Salgo

Healthcare Futurist, Emmy Award-Winning Health & Science Correspondent & Author of "The Heart of the Matter"

Cookie Johnson

Philanthropist, Entrepreneur & Women's Health Advocate

Gro Harlem Brundtland

Former Director-General, World Health Organization

Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Kimberley Locke

Singer / Television Personality

Natasha David-Walker

"the modernized, but spiritualized response for this generation"

Emmy Rossum

Actress Known for Showtime's "Shameless" & Singer-Songwriter

Renée Zellweger

Actress & Producer Known for "Bridget Jones's Diary," "Chicago" and "Judy"

Valeriana Chikoti-Bandua

Human Rights Defender & Racial Equity Strategist

Blair Underwood

Award-Winning Actor & Producer

Cybill Shepherd

Award-Winning Actress; Best Known for "Taxi" & "The Last Picture Show"

Celine Gounder

HIV & Infectious Disease Specialist

Stephen Lewis

Celebrated Humanitarian and Former UN Special Envoy for HIV/AIDS in Africa

Karl Schmid

On-Air Correspondent for ABC News & ABC's On The Red Carpet; Co-Founder & Executive Producer of Plus Life Media