BigSpeak® Speakers Bureau: Motivational Speakers | Keynote Speakers | Business Speakers
Leadership development, Leading Expert on Nonverbal Communications, Body Language, and Behavior; Effective Negotiations Coach; #1 Bestselling author of What Every BODY is Saying; Ex-FBI Agent
Award-Winning Author, Motivational Speaker, Career Consultant
Innovation Thought Leader, CEO of The Medici Group and Author of The Medici Effect and The Click Moment
Innovator, Designer and Expert in Creative Solutions
Performance Expert, Author, Keynote Speaker
Former White House Director of Economic Policy and CNBC Regular
"The Connection Coach"
Former Director of Digital Currency at the MIT Media Lab & Former White House Senior Advisor for Mobile and Data Innovation
Expert in Artificial Intelligence, Smart Cities and Fintech
Global Technology Futurist
Pioneer of the Digital Revolution and an Expert in Omni-channel Retail and Digital Retail
Judge on America's Got Talent, Host of Piers Morgan Live, Journalist, and Author
Former South African Rugby Champion, Played by Matt Damon in "Invictus"
Former First Female Director of M15; Expert on Risk, Leadership, and Communication
Behavioral Scientist and Executive Coach
Oct 28, 2025
Dr. Marcus Collins Appears on Good Morning America: How Brands are Using (or Rejecting) AI
Dr. Marcus Collins appeared on a recent Good Morning America segment, discussing how brands are navigating the rise of AI in marketing. The feature highlighted…
Oct 20, 2025
Elevate Your Marketing with Keynote Speaker Omar Johnson
“Sales will make you money today. Marketing will make you money for years.” – Unknown Ready to take your organization’s marketing to the next level…
Sep 16, 2025
3 Shark Tank Stars. Endless Insights. One Exclusive Bureau.
With the Season 17 premiere of Shark Tank on September 24, BigSpeak is making a splash of its own: we’re thrilled to announce two new…
Aug 12, 2025
Strategy and Culture: Because Why Not Both?
Great organizations don’t just rely on smart strategies—they’re powered by strong cultures. When the two work in sync, change becomes not only possible but sustainable.…