Adam Richman

Host of Man v. Food & Man v. Nation

Aisha Tyler

Actress & Comedian

Alan Moore

Author, Entrepreneur, Craftsman

Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Alice Waters

Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate

Alicia Silverstone

Actress & Animal Rights Activist

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Ami James

Celebrated Israeli-born Tattoo Artist, Television Personality and Entrepreneur

Anders Sorman-Nilsson

Futurist, Innovation Strategist & Founder of Thinque

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"

Andreas Raptopoulos

Co-Founder & CEO at Matternet Inc.

Andrew Zimmern

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

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Anthony Adams

Former Defensive Tackle for the San Francisco 49ers & Host for ABC's "The Great American Baking Show"

Arlo Guthrie

Legendary Folk Singer, Actor and Humanitarian

Ashleigh Banfield

Emmy-Award Winning Journalist & War Correspondent; Host of Popular TV Program "Disorder in the Court"

Baratunde Thurston

Futurist Comedian, Writer & Cultural Critic

Baratunde In Media

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good