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
Renowned Leadership Expert, Author and Speaker
Wall Street Journal Bestselling Author, Founding Chair of Transformational Practices and Leadership at Singularity University, Strategist to the Fortune 1000
Stanford Business Professor, World Renowned Management, Leadership and HR Scholar, chosen as a Marshall Goldsmith 100 Coach
Human Connection Keynote Speaker, Former BBC Filmmaker, Creator of the From Me To We™ Methodology — Building Trust, Belonging and Collaboration Live in the Room
Organisational psychologist and Founder of APS Intelligence
Professor (Emeritus) Harvard Business School, World Renowned Thought Leader on Change Management and Leadership
Explorer, National Geographic Photographer, & Resilience Expert
Entrepreneur | Helping Organizations Build Stronger Leaders, Retain Great People & Create High-Performing Teams
America's #1 Most Requested Motivational Team Builder
Transforming the world at work
Retired NASA Test Director | Professional Speaker | Media Commentator | Film and TV Advisor
Healthcare Speaker, president & CEO of Thomas Jefferson University & Jefferson Health
Diversity and Inclusion Speaker, Legendary U.S. Goalkeeper, Two-Time Olympic Gold Medalist, & World Cup Champion
CEO and Founder of Liberate, Mindfulness Expert
Entrepreneur Keynote Speaker, CEO, Speaker Hall of Famer, Top C-Suite Mentor of the Year for 2025 by the International Association of Top Professionals (IAOTP)
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…