Kayleigh McEnany

Fox News Commentator, Former White House Press Secretary & Former CNN Contributor

Keisha Lance Bottoms

60th Mayor of Atlanta, Politician & Lawyer; Named "Georgian of the Year"

Ken Burns

Historian & Award-Winning Documentary Filmmaker

Ken Salazar

United States Ambassador to Mexico; Former Secretary of the U.S. Department of the Interior

Kenneth Bock

Integrative Family Medicine Doctor; Autism Expert; Microbiome, Inflammation, and Toxicity in Developmental and Other Pediatric Disorders

Kevin E. West

Actor, Entrepreneur, Author

Kevin Johnson

55th Mayor of Sacramento; Businessman, Community Activist, Philanthropist, Former NBA Point Guard & TV Personality

Kevin Smith

Director, Producer, Comedian & Actor

Khaliya Aga Khan

Public Health Specialist & Neuro-Technologist

Kier Gaines

Licensed Therapist, Mental Health Advocate, Content Creator; Founder of Kier & Them

Kristen Soltis Anderson

Co-Founder of Echelon Insights & Columnist at The Washington Examiner, Author of "The Selfie Vote"

Lara Trump

Campaign Advisor to President Trump, Television Personality & Conservative Advocate

Laura Deming

Partner at The Longevity Fund

Laura Ingraham

Political Commentator, Television Host & Journalist

Lauren Hutton

Model & Actress

Laurent Duvernay-Tardif

9-Year NFL Veteran and Super Bowl Champion, Graduate in Medicine

Laurent Duvernay-Tardif at the McGill Sport Medicine Clinic - YouTube

Laurie Garrett

One of America's Premier Authorities on Healthcare and Disease Prevention

LeNae Goolsby

Best-Selling Author & Co-Founder of Infinite Health Integrative Medicine Center

Leemore Dafny

Bruce V. Rauner Professor of Business Administration at the Harvard Business School

Leeza Gibbons

Emmy-Nominated Journalist & Host; Alzheimer's Advocate; Winner of "Celebrity Apprentice"