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
Workplace Belonging, Culture & Future of Work Expert
Bestselling author and creator of the wildly popular blog Wait But Why
Creating UNBEATABLE Organizational Culture that Energizes Teams, Fuels Engagement and Makes Work more Meaningful
NBC News and MSNBC National Security Analyst and Chief of Staff to the Secretary of Defense (2011-2013) and Chief of Staff to the Director of the CIA (2009-2011)
Management Speaker, Director of the Institute for Intellectual Capital Research
Anthropologist, Culture Speaker, Founder, Philip Folsom Programs, Co-Founder Wolf Tribe Consulting
CEO of THIS, Inc, Bestselling Author, Innovation and Creativity Expert
#1 Leading Rusher in NFL History, 3 Time Super Bowl Champion, Bestselling Author
2012 Olympic Gold Medalist, Defender in U.S. Women’s National Soccer Team andSky Blue FC, 2015 World Cup Champion
Entrepreneur Speaker, Medical Doctor, Investor, Founder & Director of The Gritti Fund, and Human Performance Expert
Global Futurist, Strategic Advisor, and Bestselling Author—helps leaders anticipate disruption, harness emerging technologies, and turn change into a competitive advantage.
Cybersecurity and Computer Security Passionate | Author & Keynote Speaker | IFSEC Global Top 20 Cybersecurity Influencer | Entrepreneur | PhD, S-CISO, CISSP, Cert SCI (General Insurance) | Co-Founder of Responsible Cyber
NFL Hall of Fame Quarterback
Professional Speaker, Entrepreneur and Angel Investor
Blind Paralympic Athlete; Motivational Speaker
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…