Adam Braun

New York Times & Wall Street Journal Bestselling Author, The Promise of a Pencil Founder, CEO of Climate ClubFounder & Chair of Pencils of Promise

Afterburner

US Fighter Pilots & Team-Building Experts

The Debrief Imperative

Aisha Tyler

Actress & Comedian

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Alicia Silverstone

Actress & Animal Rights Activist

Alison Bechdel

Internationally Recognized Cartoonist & Author of "Fun Home"

Ami James

Celebrated Israeli-born Tattoo Artist, Television Personality and Entrepreneur

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

Andrea Mitchell - Celebrating 15 years of "Andrea Mitchell Reports"

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Angie Miller

Musician and Top Three Contestant on Season 12 of "American Idol"

Ann Bancroft

Pioneering Polar Explorer; Educator & Dyslexia Advocate; Activist for Women & Girls

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Boris Kodjoe

Film and Television Actor; Model; "Soul Food" and "The Gospel"

Buddy Valastro

Host of "The Cake Boss" & "The Next Great Baker"

Buzz Aldrin

Former Fighter Pilot & 2nd Man to Walk on the Moon; Author

Chef Jeff Henderson

Award-Winning Chef & Author of "Cooked: My Journey from the Streets to the Stove"

Chris Herren

Former NBA Player & Speaker on Substance Abuse Disorder and Wellness

Christina Milian

Television Personality, Host, R&B Singer-Songwriter and Actress

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU