Dan Schulman

President & CEO of PayPal; Former President of American Express

Matt Damon

Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis

TIME 100 Talks With Matt Damon And Gary White, Water.org

Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Serena Williams

Iconic Professional Tennis Player & Olympic Gold Medalist; Activist, Philanthropist & Entrepreneur

Serena Williams says she intends to retire from tennis after the U.S. Open

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer

Jamie Oliver

Celebrity Chef, Bestselling Author & TV Personality

Kendrick Lamar

Grammy & Pulitzer Award-Winning Hip-Hop Recording Artist and Rapper

Kendrick Lamar's New Chapter With Dave Free - The New York Times

Ed Sheeran

English Singer-Songwriter Known for "Thinking Out Loud" & "Shape of You"

Gordon Ramsay

Celebrity Chef, Restaurateur, Cookbook Author & Judge of FOX's "MasterChef"

Mark Wahlberg

Actor, Producer & Philanthropist

Michael Eisner

Former CEO of The Walt Disney Company & Former President of Paramount Pictures

Watch CNBC's full interview with former Disney CEO Michael Eisner

Ryan Seacrest

Radio Personality, TV Host & Producer Best Known for "American Idol" and "On Air with Ryan Seacrest"

Dr. Phil McGraw

"Dr. Phil" Host, NY Times Bestselling Author, Psychologist

Kim Kardashian

Reality TV Personality, Fashionista, Mother

Chris Pratt

Actor Known for "Parks & Recreation" & "Guardians of the Galaxy"

Marc Randolph

Entrepreneur, Netflix Co-Founder, National Best-Selling Author, Executive Mentor & Angel Investor

Marcus Lemonis

Serial Entrepreneur, Investor and Leadership Expert; Chairman and CEO of Camping World; Star of CNBC 'The Profit', 'Streets of Dreams' and HGTV's 'The Renovator'; Philanthropist and Founder of The Lemon-AID Foundation

Justin Kan

CEO of Atrium; Co-Founder of Twitch; Former YC Partner; Entrepreneur in Video, Technology & Broadcast Partner, Y Combinator, Founder, Exec, Inc.

Scott Galloway

Professor of Marketing at NYU’s Stern School of Business; Serial Entrepreneur & CNN+ Host.

Adrift: America in 100 Charts

Sallie Krawcheck

Founder & CEO of Ellevest; Author of "Own It: The Power of Women at Work"

Serena Williams' post-retirement plans : NPR