Madame Gandhi

Electronic Music Producer, Drummer, Artist & Activist

Magie Cook

Founder of Speaker Mastery; Expert on Mindset, Clarity, Purpose & Vision

Stay Focused Motivational / Inspirational Speaking - Magie Cook

Malcolm Jenkins

Safety For Philadelphia Eagles & CNN Social Justice Contributor

Marc Benioff

Founder, Chairman & CEO of Salesforce.com

Marcela Sapone

Co-Founder & CEO of Hello Alfred

Marco Borges

Exercise Physiologist, Founder of 22 Days Nutrition, Author & Beyonce's Personal Trainer

Marcus Buckingham

Peak Performance Expert, Best-Selling Author, Researcher & Strengths Revolutionist

Marg Helgenberger

Actress & Breast Cancer Research Advocate

Margaret Hoover

Conservative Political Commentator, Political Strategist, Feminist, Gay Rights Activist & Author; Host of PBS's "Firing Line"

Margo Downs

Former Chief People & Culture Officer at Stitch Fix and People Potential Team Lead at Lululemon

Maria Bartiromo

Global Markets Editor, FOX Business Network

Maria Shriver

Journalist, Best-Selling Author, Entrepreneur & Former First Lady of California

Mariah the Scientist

R&B Singer-Songwriter

Ask Mariah the Scientist: Singer Shares Advice, Hidden Talent & More

Marielle Legair

Personal Branding Leader & Author of "The Personal Brand Bible for Ambitious Women", Entrepreneur

Mario Alonso Puig

Spanish Surgeon Specializing in the General and Digestive Health, Human Intelligence & Cognition; Author of "Reinvent Yourself"; Expert on Leadership, Stress Management, Mindfulness & Self-help

Mariya Yao

Founder of TOPBOTS & Author of "Applied AI: A Handbook For Business Leaders"

Mark Breier

Author, Internet Executive and Investor

Mark Geist

Co-Author of "13 Hours", Member of Benghazi Annex Security Team, Marine Corps Veteran & First Responder

Mark Hansen

America’s Ambassador of Possibility

Mark Manson

NYT Bestselling Author of "The Subtle Art of Not Giving a F*ck"