Greg McKeown is the author of the New York Times Bestseller, "Essentialism: The Disciplined Pursuit of Less" (Crown Business, April 2014). He has taught at companies that include Apple, Google, Facebook, Salesforce.com, Symantec, Twitter and VMware. He was recently named a Young Global Leader by the World Economic Forum.

He has conducted research in the field of leadership, strategy and why people and teams thrive and why they don't. He is a blogger for Harvard Business Review and the Influencer Network on LinkedIn.

He also collaborated on the writing and research of the Wall Street Journal bestseller "Multipliers: How the Best Leaders Make Everyone Smarter" (Harper Business, June 2010), "Bringing Out the Best in Your People" (Harvard Business Review, May 2010).

Prior to this research and teaching, Greg worked for Heidrick & Struggles' Global Leadership Practice assessing senior executives. His work included being a part of a year long project for Mark Hurd (then CEO of Hewlett Packard) assessing the top 300 executives at HP.

Greg is an active social innovator. He served as a Board Member for the Washington D.C. policy group, Resolve (KONY2012), and as a mentor with 2 Seeds a non-profit incubator for agricultural projects in Africa. And he has been a guest speaker at non-profit groups that have included The Kauffman Fellows, St. Jude and the Minnesota Community Education Association.

Originally from London, England, he now lives in Silicon Valley, California with his wife and their four children. Greg holds an MBA from Stanford University.

Liz Wiseman is a researcher and executive advisor who teaches leadership to executives around the world. She is the author of New York Times bestseller Multipliers: How the Best Leaders Make Everyone Smarter, The Multiplier Effect: Tapping the Genius Inside Our Schools, and Wall Street Journal bestseller Rookie Smarts: Why Learning Beats Knowing in the New Game of Work.

She is the CEO of the Wiseman Group, a leadership research and development firm headquartered in Silicon Valley, California. Some of her recent clients include: Apple, AT&T, Disney, Facebook, Google, Microsoft, Nike, Salesforce, Tesla, and Twitter. Liz has been listed on the Thinkers50 ranking and in 2019 was recognized as the top leadership thinker in the world.

She has conducted significant research in the field of leadership and collective intelligence and writes for Harvard Business Review, Fortune, and a variety of other business and leadership journals. She is a frequent guest lecturer at BYU and Stanford University and is a former executive at Oracle Corporation, where she worked as the Vice President of Oracle University and as the global leader for Human Resource Development.