Nonie Darwish

Egyptian-American Human Rights Activist, Author & Founder of Arabs For Israel

Richard Besser

President & CEO of the Robert Wood Johnson Foundation; Former Chief Health & Medical Editor for ABC News

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Olivia Holt

Actress & Singer; Known for "Cruel Summer" & "Kickin' It"

Katie Lee

Chef, Co-Host of Food Network's "The Kitchen" & Author of "The Comfort Table: Recipes For Everyday Occasions"

Essence Atkins

Actress Best Known for the Series "Are We There Yet?" and UPN's "Half & Half"

Dr. Jawanza Kunjufu

Author, Speaker & Founder of African American Images

Jenna Bush-Hager

Best-selling Author; Contributing Correspondent, NBC's Today; Chair, UNICEF's Next Generation and Editor-at-Large, Southern Living Magazine

Superpower Sisterhood with Jenna Bush Hager and Barbara Pierce ...

Dr. Elaina George

Otolaryngologist, Expert on the Business of Healthcare, Medicine & Small Business Ownership

Dr. Zorba Paster

Physician & Radio Show Host

Keri Glassman

Nutritionist, Author, Founder and CEO of Nutritious Life

Lisa P. Jackson

Vice President of Environment, Policy & Social Initiatives at Apple

Debora Spar

NYT Bestselling Author & Senior Associate Dean of Business & Global Society, Harvard Business School

Belleruth Naparstek

Social Worker & Renowned Pioneer in the Field of Guided Imagery

Peter Sandman

Creator of the "Hazard + Outrage"; Leading Expert in Risk Communication

Janel Parrish

Actress, Known for "Pretty Little Liars" and "Dancing With the Stars"

John Stonestreet

President of The Chuck Colson Center for Christian Worldview & BreakPoint Radio Co-Host

Sway Calloway

Reporter & Host for MTV

Nina Dobrev

Canadian Actress & Model; Best Known for "The Vampire Diaries" and "Degrassi"