Ali Vincent

First Female Winner of "The Biggest Loser"

Amy Robach

Co-Host of "Amy & T.J. Podcast"; Former Co-Host of "20/20" & Former ABC News Correspondent for "Good Morning America;" Breast Cancer Survivor

Camryn Manheim

Actress; Human Rights Activist; Writer & Producer

Christine Dimmick

Breast Cancer Survivor, CEO of The Good Home Company & Author of "Detox your Home"

Dara Torres

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

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Dr. Jackie Walters

Award-Winning OB-GYN; Two-Time Breast Cancer Survivor; Cast Member of Bravo's "Married to Medicine"

Dr. Kristi Funk

Founder of Pink Lotus Breast Center; Breast Cancer Specialist; Author of "Breasts: The Owner's Manual"

Dr. Sharon Allison-Ottey

Award-Winning Women's Health Advocate, Physician & Author

Dr. Susan Love

Breast Cancer Researcher & Advocate; Teacher, Surgeon, & Author of "Dr. Susan Love's Breast Book"

Emmy Rossum

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

Ericka Hart

Activist, Cancer Warrior & Sexuality Educator

One Survivor’s Story of Feeling Sexy Without Nipples | Allure

George Johnson

Award-winning Science Journalist, Author of "The Cancer Chronicles"

Geralyn Lucas

Breast Cancer Survivor & Author of "Why I Wore Lipstick: To My Mastectomy"

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Jan Ping

Breast Cancer Survivor, Emmy Award-Winning Hair & Makeup Artist

Behind the Glam: Secrets from an Emmy-Winning Makeup Artist

Jay Bradner

President at the Novartis Institutes for BioMedical Research

Jessica Queller

Author, Women's Health Advocate & Television Producer Known for "Supergirl"

Joan Lunden

Award-Winning Journalist, Best-Selling Author, Health & Wellness Advocate