Serena Williams

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

Megan Rapinoe

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

Ava DuVernay

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

How Film Changes the Way We See the World | Ava DuVernay | TED

Tim Tebow

ESPN College Football Analyst; Heisman Trophy Winner; Former Quarterback for NFL's Denver Broncos & Baseball Outfielder for the New York Mets

Selena Gomez

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

Lindsey Vonn

Retired Olympic Skier; Founder of the Lindsey Vonn Foundation

Lindsey Vonn - More Adventures After a Thrilling Career on the Slopes

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Michael Phelps

Retired Professional Swimmer; Most Decorated Olympic Athlete in History

Tom Brady

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

Kurt Warner

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

Ruby Rose

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

Sarah Silverman

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

John P. Kotter

Leadership & Change Management Guru

Ted Turner

Media Mogul & Philanthropist

Erin Andrews

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

Gayle King

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

Mark Wahlberg

Actor, Producer & Philanthropist

Diane Keaton

Academy Award-Winning Actress & Author

Troy Aikman

Three-Time NFL Super Bowl Champion Quarterback, Dallas Cowboys; ESPN Monday Night Football NFL Game Analyst

Sigourney Weaver

Golden Globe-Winning Actress & Environmentalist

Chris Pratt

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

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

Michael Dell

Founder, Chairman & CEO of Dell

Ed Sheeran

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

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Peter Dinklage

Emmy Award-Winning Actor, Known for his Role on "Game of Thrones"

Jimmy Kimmel

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

Lisa Kudrow

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

Robin Sharma

Founder of Sharma Leadership International Inc & Author of "The Leader Who Had No Title"

The Wealth Money Can't Buy: The 8 Hidden Habits to Live Your Richest Life

Clark Gregg

Actor Known For "The New Adventures of Old Christine" & "The Avengers"