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 Expert on Talent and Author, Workforce Crisis, chosen as a Marshall Goldsmith 100 Coach
CEO of FUEL Leadership, Author of Irrational Persistence
Secretary General of NATO (1995-1999), High Representative for the Common Foreign and Security Policy of the EU (1999-2009)
Motivational Keynote Speaker, Sales Thought Leader, Bestselling Author
Researcher for Wharton People Analytics, University of Pennsylvania
Professor of Physics, Harvard University; Frank B. Baird, Jr. Professor of Science
Keynote Pianist, Business Leader & Entrepreneur, and Author Applying the Traits of Virtuoso Musicians to Business and Life
Astronaut, Everest Climber, Physician, Pilot, Inventor, MacGyver of the Extreme
Director of National Counter-terrorism Center (2011- 2014), National Security Analyst for ABC News, Harvard Law School Lecturer
Founder, Culture Crossing, LLC · Author of Culture Crossing and Present Company
Keynote Speaker, Sales & Emotional Intelligence Expert, Playwright & Performer
Entrepreneur Speaker, Star Dancer, Co-founder of Legacy Homevestments, LLC
Award-winning Author and Editor
The Personal Branding Guru
Chief Security Fanatic
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…