Global Compassion Expert | Award-Winning Author | Founder & CEO, Hollingsworth Consulting
Management Speaker, CEO of Evidence-Based Psychology, Best-Selling Author
Keynote Speaker, Author, Investor, World's Top 30 Organizational Culture Professionals for 2023
Entrepreneur Speaker, CEO of Hint
Platinum-Selling Recording Artist & Songwriter; Lead Vocalist of Safetysuit; Billboard Top 10 Album Creator
Technology Speaker, Chairman RxAdvance, Former CEO at Apple and Pepsi
Strategy and Organizational Change Expert, Former Head of Global Purpose Strategy at Adidas
Strategy Speaker, NY Times Bestselling Author, '48 Laws of Power,' 'The Art of Seduction,' 'The Laws of Human Nature'
Award Winning Keynote Speaker, Best Selling Author, HGTV Personality, Real Estate Investor & Educator
Happiness Speaker, Goals and Grit Expert
Entrepreneur Speaker, Philanthropist, Former All-Pro Tight End for the Chicago Bears
Passionate Science Educator, Communicator, Filmmaker, MC
3x Best-Selling Author, Forbes Top 10 Keynote Speaker, Top 100 Executive Business Coach, Chairman of the Unstoppable Foundation, Variety Magazine’s Sports Humanitarian of the Year
Future Trends Speaker, Editor-At-Large for TechCrunch
Innovation Speaker, Leadership Consultant, PhD Researcher, Co-founder Tirian International
Oct 29, 2026
From Bestselling Book to Standing Ovation: Bring the Authors Everyone’s Reading to Your Stage
Plot twist: Your next keynote speaker might already be on your bookshelf. Bring bestselling authors to your next event for fresh perspectives on leadership, business…
Oct 14, 2026
Dr. Marcus Collins to Emcee the Thinkers50 London Summit 2026
BigSpeak exclusive keynote speaker Dr. Marcus Collins has been selected to emcee the daytime program at the Thinkers50 London Summit 2026, taking place November 2nd…
Sep 30, 2026
Prioritize Accountability to Foster a Winning Culture and Mindset
As the (not so old) adage goes, culture eats strategy for breakfast. There’s more buzz than ever about the need for open communication, growth mindsets,…
Sep 22, 2026
The Story Behind the Apple Store–And the Lessons Beyond Retail
Ron Johnson’s highly anticipated book, Shop Different: How Retail Revealed Apple’s Genius, is OUT NOW! Go behind the scenes of how Ron Johnson and Steve…