Selena Gomez

Actress & Singer; Best Known for "Wizards of Waverly Place"

Tom Brady

Former Quarterback for the New England Patriots & Tampa Bay Buccaneers; Seven Time Super Bowl Winner

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

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Michael Phelps shares his experience with mental health | Mic ...

Lisa Kudrow

Actres Best Known for Her Role as Phoebe Buffay in the sitcom, "Friends"

Ed Sheeran

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

Mark Wahlberg

Actor, Producer & Philanthropist

Jimmy Kimmel

Talk Show Host & Comedian Known For ABC's "Jimmy Kimmel Live"

Chris Pratt

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

Ava DuVernay

Academy Award-Nominated Director & Producer Known for "Selma," "13th" & "When They See Us"

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

Megan Rapinoe

Midfielder & Winger on the U.S. Women's National Soccer Team, Olympic Gold Medalist, LGBTQ+ Activist

Gayle King

Co-Host of "CBS This Morning" & Editor-At-Large of O, The Oprah Magazine

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Kurt Warner

Super Bowl Champion Quarterback and Two-Time NFL MVP; Adoption Advocate

Lindsey Vonn

Retired Olympic Skier; Founder of the Lindsey Vonn Foundation

Sarah Silverman

Stand-Up Comedian, Actress, Singer, Producer & Writer

Matthew Perry

Recovery Advocate & Actor Best Known for "Friends"

Peyton Manning

Super Bowl-Winning Quarterback & Four-Time NFL MVP

John P. Kotter

Leadership & Change Management Guru