International Business and Sales Expert
The Attention Guy who ran People at a Rocket Company
Motivational Humorist, Customer Service and Corporate Training Expert
Head of Google’s Enterprise Cloud Business and the Former Founder and CEO of VMware
Cast Member of ABC's Shark Tank, CEO, Entrepreneur, Sales and Marketing Expert
World-Renowned Expert on Leadership Influence and Change, Emmy-Award Winning Broadcaster, Best-selling Author, Influence Lab Founder, chosen as a Marshall Goldsmith 100 Coach
Innovation Speaker, Senior Advisor for McKinsey & Company Worldwide, Former Chief Innovation Officer at IBM
Former Chief Marketing Officer at Eventbrite, Vice President of Marketing at Amazon.com and OpenTable.com, Entrepreneurial Business and Brand Builder
Business Tranformationist, Innovation Pioneer, Founder of the Slingshot Framework
Entrepreneur, Business Leader, Patagonia, Keynote Speaker
Social Entrepreneur, Former Director of Giving at TOMS, Family Leave and LGBT Gender Equality Advocate, Director at Texas Competes
Communication & Leadership Counselor
Team Development, Interactive Engagements, Motivational Speaker
Bestseller Author and President & CEO, Aryng
Founder of The Accountability Movement
Oct 29, 2026
From Bestselling Book to Standing Ovation: Bring the Authors Everyone’s Reading to Your Stage
Plot twist: Your next keynote speaker might already be on your bookshelf. Bring bestselling authors to your next event for fresh perspectives on leadership, business…
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…