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
Internet of Things Speaker, Stanford Lecturer, Former President of Oracle on Demand
Innovation Speaker, Designer, Biofabrication Pioneer
Happiness Speaker, Linkedin Educator & Chartered Engineer
Education Speaker, Innovator & Forensic Accounting Expert
Entrepreneur Speaker, Exponential Growth and Competitiveness Expert
Personal Development Speaker, The Definition of Inspiration
Executive Coach, Leadership Expert, Award-winning Author
Author, Former Financial Analyst, TEDx Speaker, and Food Industry Advisor
Resilience Speaker, New York Times bestselling author
#1 New York Times Best-selling Author and "The World's Leading High Performance Coach"
The Lord Darroch of Kew KCMG
Angel Investor & Thought Leader, Digital Innovation and Transportation
Associate Partner at Strategyzer and Author of Pirates in the Navy, chosen as a Marshall Goldsmith 100 Coach
Son of George Foreman Sr., Entrepreneur & Boxing Trainer/Coach
Mindset Expert and TEDx 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…