A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Aaron Rose Philip

First Black, Transgender, Disabled Model to Sign with a Major Agency

Adam Richman

Host of Man v. Food & Man v. Nation

Ai-jen Poo

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

Aija Mayrock

Activist, Poet, Performer & Bestselling Author of "The Survival Guide to Bullying"

Alex Jamieson

Vegan Chef from "Super Size Me" and Author of "The Great American Detox Diet"

Ali Stroker

Broadway Actress, First Wheelchair User to Win a Tony Award, Anti-Bullying & Disability Advocate

Amanda Bennett

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

Amanda Hesser

Co-Founder and CEO of Food52, Former NY Times Magazine Food Editor, Author

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

Ann Shoket

Former Editor in Chief of Seventeen Magazine & Author of "The Big Life"

Anthony Ortiz

CEO at Fitly & Creator of SmartPlate

Anthony Rapp

Actor, Singer & Author of "Without You: A Memoir of Love, Loss, and the Musical Rent"

Antoni Porowski

Chef, Model & TV Personality Known for Netflix's "Queer Eye"

Ari Meisel

Best-Selling Author of "The Art of Less Doing" & "The Replaceable Founder"

Ari Teman

Award-Winning Comedian & Author

Ariane de Bonvoisin

Author, Entrepreneur & Change Expert

Art Garfunkel

GARFUNKEL was originally revered for his Grammy-winning, chart-topping songs and albums.

Arthur Caplan

Drs. William F and Virginia Connolly Mitty Professor and founding head of the Division of Bioethics at New York University Langone Medical Center in New York City

Ashish Atreja

CIO and Chief Digital Health Officer at UC Davis Health