Maria Conchita Alonso

Singer-Songwriter; Latin Actress; LGBT Rights Activist

Maria M. Klawe

Renowned Mathematician, Computer Scientist & Scholar; First Female President at Harvey Mudd College

Maria Reyes

An Original Freedom Writer

Maria Sansone

Emmy-Winning American television personality, Co-Anchor of Good Day LA

Mariah Michelle

Influencer & Blogger and Advocate

Marianna Hewitt

Lifestyle & Beauty Expert, Vlogger, Co-Founder of Summer Fridays

Marie Avgeropoulos

Greek-Canadian actress; best known for role as Valerie "Valli" Wooley in "I Love You, Beth Cooper"

Marie C. Zoutomou-Quintanilla

Breast Cancer Survivor, Inspirational Speaker, TV Host, Health & Wellness Coach, Author of "You Are Being Tested, Do Not Worry"

Marie ZQ Keynote Speaker, Coach, Cancer Survivor

Marilyn McCoo & Billy Davis, Jr.

Husband and Wife Duo; Two of the original members of the popular group The 5th Dimension

Marilyn Tam

Leadership Speaker, Bestselling Author, Consultant & Board Certified Corporate Coach; CEO of Marilyn Tam & Co.; Founder and Executive Director of Us Foundation

Speaking Reel - Marilyn Tam - YouTube

Marisol Nichols

American Actress, Best Known for "Riverdale"

Mark Boal

American Journalist, Producer, and Academy Award-Winning Screenwriter for "The Hurt Locker" and "Zero Dark Thirty"

Mark Boal | BAFTA Screenwriters’ Lecture Series

Mark Bowles

Serial Entrepreneur, Inventor, Product Designer, Marketer & Scientist; Co-Founder of Truvian Sciences

Mark Brunetz

Celebrity Interior Designer & Clutter Expert, Emmy Award winning co-Host of "Clean House" on the Style Network

Mark Ciardi

Mark Ciardi is a film producer and former Major League Baseball pitcher.

Mark DeCarlo

Best-Selling Author & Emmy Award-Winning Comedian/TV Host

Mark Frauenfelder

Editor-in-Chief of MAKE and Cool Tools; Founder of Boing Boing

Mark Joseph

Award-Winning Music & Film Producer, Author, Columnist, Commentator & Founder of MJM Entertainment Group

Mark Lack

Entrepreneur, Best-selling Author, TV Host

Mark Oestreicher

Veteran youth worker and founding partner in The Youth Cartel, providing resources, training and coaching for church youth workers.