Lewis Black

Stand-Up Comedian, Actor and Author; Former Correspondent on "The Daily Show"

Tyra Banks

Host & Executive Producer, "Dancing With the Stars"; Model, TV Personality, Host of "America's Next Top Model"

Emeril Lagasse

Chef, Restaurateur Television Personality, Author

Blake Mycoskie

Founder of TOMS, Social Entrepreneur & Author of NY Times Bestseller "Start Something That Matters"

Wynton Marsalis

Grammy & Pulitzer Prize-Winning Musician; Artistic Director of Jazz at Lincoln Center

Ma Huateng

Founder and CEO of Tencent

Marissa Mayer

Co-Founder and CEO of Sunshine; Former President & CEO of Yahoo!

Maria Bartiromo

Global Markets Editor, FOX Business Network

Ev Williams

Co-founder & Former CEO of Twitter; Founder & CEO of Medium

Will Wright

Interactive Entertainment Designer

Raghuram Rajan

Professor of Finance at The University of Chicago & Author

Kathy Ireland

CEO & Chief Lifestyle Designer of Kathy Ireland Worldwide; Supermodel & Health Advocate

Kathy Ireland - Anatomie interview

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Gene Simmons

Media Mogul & Co-Founder of the Legendary Rock Group KISS

Jaden Hair

Television Chef, Known for Fresh and Simple Asian Cuisine

Bill Gates

Co-Founder of Microsoft; Co-Chair of the Bill & Melinda Gates Foundation

Jane Lynch

Emmy Award-Winning Actress, Known for "Glee" and Hosting "Hollywood Game Night"

Jim Belushi

Actor, Comedian & Musician

Stephen Breyer

Former Associate Justice of the Supreme Court of the United States

A look at Justice Stephen Breyer's career and opinions on the bench

Anant Agarwal

CEO of edX & Professor at MIT