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
Co-Founder of Vertical IQ, Entrepreneur, and Author
Bestselling Author and Corporate Strategist Revolutionizing Performance for the World's Smartest Companies
World’s Authority on Highly Collaborative Relationships That Drive Innovation; Author of Seven Books on Vested, Win-Win Relationships; Faculty University of Tennessee
Customer Service and Management Expert, Author, Consultant
Longtime Creative Executive at The Second City in Chicago and the Co-author of the Best-selling Book “Yes, And.”
Strategist at New America, Professor of Practice at Arizona State University, and Founder & Managing Partner at Useful Fiction LLC
Business Strategist, HR Executive and Fortune 10 Talent Development Expert, chosen as a Marshall Goldsmith 100 Coach
Professor of Media Arts and Sciences, MIT Dean for Digital Learning, Expert in Responsible AI & Social Robotics
Motivational Speaker, World Champion Quarterback, Broadcaster and Entrepreneur
Business Transformation Expert, U.S. Marine Veteran, Cancer Survivor
Orthopedic Surgeon and Internationally Recognized Authority on Active Aging and Mobility
Seasoned Global Businesswoman, Corporate Counselor, Author, Weekly Contributor at Forbes Media; Forbes Leadership Channel
Founder and CEO of the Acumen Fund and Author of The Blue Sweater
Founder and Chief Shoe Giver of TOMS
Global Futurist, AI Speaker, Trends and Innovation Expert
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…