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
Technology Futurist, Social Media Expert, Marketing, Relationship & Branding Thought Leader
Bestselling Author and Sales Expert
Strategic Consultant, Bestselling Author, Technology Futurist
Director of Economics Research and Gulf Research Center
Former Head of the UK Diplomatic Service and Permanent Secretary at the UK Foreign Office
Global Economist, Former President of the ifo-Institute in Munich (1999-2016)
Dartmouth International Business Professor, Strategy and Innovation Expert, Director of the Tuck Center for Global Leadership
Cancer Survivor, Businessman, and Inspirational Speaker
Executive Coach, Tedx Speaker, and Co-Founder of Mindfulness Based Achievement
The First Woman in the World to Climb Mount Everest From Both Sides
Chief of Staff at Zappos
Innovation & Leadership Expert, Best-selling Author, Serial Entrepreneur, and Executive-in-Residence at Fuqua School of Business at Duke University
5x Best-Selling Author and Speaker on Leadership, The Future of Work, & Employee Experience
Entrepreneur, Writer, and Mentor
Healthcare Futurist, AI and Innovation Strategist, Leadership 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…