Erin Andrews

Fox Sports Correspondent & Former Co-Host of "Dancing with the Stars"

Laila Ali

Undefeated Four-Time World Champion Boxer & Lifestyle Expert; Heart Disease Awareness Advocate

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

Jorge Ramos

Anchor for Univision & Fusion; Regarded as the Best-Known Spanish-Language News Anchor in the U.S.

Bob Costas

Award-Winning Sportscaster, Broadcaster & Best-Selling Author

Andy Puddicombe

Co-Founder of Headspace

Steffi Graf

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Winner of 22 Grand Slam Titles & Olympic Gold Medalist

Rachael Ray

Chef, Cookbook Author & Television Host Known for the "Rachael Ray Show"

Michael Milken

Financier, Philanthropist & Chairman of the Milken Institute

Michael Milken: We're seeing people at the 'bottom of the pyramid ...

Shailene Woodley

Actress & Environmental Activist

Jordan Peele

Filmmaker, Producer, Actor & Academy Award-Winning Screenwriter; Known for "Get Out" & "Us"

Jordan Peele and Dev Patel Break Down Their Directing Processes

Lena Waithe

Emmy Award-Winning Screenwriter, Producer & Actress

Marc Benioff

Founder, Chairman & CEO of Salesforce.com

Joe Kiani

Founder, Chairman & CEO of Masimo, a Medical Technology Company

Michelle Pfeiffer

American Actress & Singer

Maria Bartiromo

Global Markets Editor, FOX Business Network

Anne Wojcicki

Co-Founder & CEO of 23andMe

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Amy Grant

Grammy-Winning Singer-Songwriter; Known as "The Queen of Christian Pop"

Tom Colicchio

Chef & Owner of Crafted Hospitality

Steven Spielberg

Oscar Award-Winning Filmmaker

Michael Che

News Anchor of "Weekend Update" on "Saturday Night Live" & Co-Head Writer

Wayne Brady

TV Personality, Comedian & Actor

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Sarah Ferguson

The Duchess of York, Philanthropist, Author and Advocate

Raghuram Rajan

Professor of Finance at The University of Chicago & Author

Amy Schumer

Award-Winning Actress & Comedian; Author of "The Girl with the Lower Back Tattoo;" Feminist Advocate

Amy Schumer diagnosed with rare health disorder: ‘Something was wrong’

Ruby Rose

Australian Model, DJ, Actress & TV Presenter; Known for "Batwoman" & "Orange is the New Black"

Emma Stone

Two-Time Academy Award-Winning Actress Best Known for "La La Land," "Cruella" & "Poor Things"

'Poor Things' with Emma Stone, Willem Dafoe, Mark Ruffalo & more

Charles Barkley

Retired NBA Power Forward, Analyst on "Inside the NBA," One of the NBA's 50 Greatest Players of All Time