Ray Kurzweil

Chairman of Kurzweil Technologies; Inventor; Futurist

Transcend: Nine Steps to Living Well Forever

Abbi Jacobson & Ilana Glazer (Broad City)

Stars of the Comedy Central Series "Broad City"

Abbi Jacobson & Ilana Glazer on Rewriting 'Broad City' Season 4

Tony Hsieh

CEO of Zappos

Erin Brockovich

Consumer Advocate, Author, TV Host and Environmental Activist

Chris Hardwick

Creator of Nerdist Podcast and Website, Stand up Comedian and Current Host of "The Walking Dead" after show, "Talking Dead"

Joseph Gordon-Levitt

Founder of hitREcord & Actor; Best Known for "Inception" & "The Dark Knight Rises"

Randi Zuckerberg

Founder & CEO of Zuckerberg Media; Former Head of Marketing at Facebook, Entrepreneur, Investor, Bestselling Author, and Tech Media Personality

Randi Zuckerberg | Talks at Google

Biz Stone

Co-Founder of Twitter

Biz Stone: Success Doesn't Happen Overnight

Salt-n-Pepa

One of the first All-Female Rap Groups

Nastia Liukin

Olympic Gold Medal Gymnast

How Olympic Gold Medalist Nastia Liukin Triumphed After Falling

John Legend

Ten-Time Grammy Award Winning Musician & Philanthropist

Ying Yang Twins

Atlanta-Based Hip Hop Duo; Known for "Wait (The Whisper Song)"

Mimi Donaldson

Speech Coach & Author of "Negotiating for Dummies" and "Bless Your Stress"

Mike Eruzione

Captain of the 1980 US Olympic Hockey Team and Subject of the Hit Film, "Miracle"

U.S. Olympic hockey legend Mike Eruzione shares gold medal tales

Roland Martin

Award-Winning Journalist & Media Personality, Author of "Listening to the Spirit Within: 50 Perspectives on Faith"

Kanya Balakrishna

Co-Founder & President of The Future Project

Baratunde Thurston

Futurist Comedian, Writer & Cultural Critic

Better Than Crying: Poking Fun at Politics, the Press & Pop Culture

Spike Lee

Academy Award-Nominated Director, Producer, Writer & Actor; Best Known for "Do the Right Thing" and "Malcolm X"

Spike Lee - "BlacKkKlansman" and Fighting the Rise of Racism

Bethenny Frankel

Entrepreneur, Reality TV Star, Bestselling Author & Founder of Skinnygirl and B Strong Disaster Relief

How Bethenny Frankel Created the Multimillion-Dollar SkinnyGirl Brand

Dom Sagolla

Co-Creator of Twitter; Author of "140 Characters"