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…
BigSpeak® Speakers Bureau: Motivational Speakers | Keynote Speakers | Business Speakers
Founder & CEO: Guru Media Hub, Outcome Media, SubjectLine.com
Connectivity & Resiliency Expert | Humor in the Workplace
System Physician Executive at Endeavor Health, leading transformation across an 8-hospital system and Harvard Program Director, Expert in Strategic Leadership and Innovation
Former #1 Ranked Female Poker Player, Philanthropist, And Astrophysicist
CEO, Good Tech Advisory, former Head of AI at the World Economic Forum and world’s first Chief AI Ethics Officer, Recipient of TIME 100 Impact Award: On Harnessing Responsible AI
Artist and Innovation Keynote Speaker
Angel Investor, Strategic Advisor, Former Chief Business Officer at Uber, Chairman and Chief Executive Officer of DPCM Capital, Under Secretary of War for Research and Engineering and Department of War Chief Technology Officer
Writer, Forbes, Former Marketing Lead at YouTube & Instagram
Freedom Activist, Leader of Voluntad Popular, Co- founder of the World Liberty Congress
Multi-award-winning Emcee, Mentalist, Magician, and Motivational Speaker
Inspirational Keynote Speaker, Olympic Medalist, Best Selling Author, Change & Transformation Expert and Leader
Hack Future Lab Founder and Visiting Professor
Leadership Luminary and Founder & CEO of The Cru
Best-Selling Author and Worldwide Speaker
Former Captain of the Penn State Football Team; Expert in Building High Performance Teams
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…
Sep 10, 2026
The Idea That Changed Retail: Love Your Customers
Why does walking into an Apple Store feel so different from walking into almost any other retail store? Ron Johnson knows the answer. After transforming…