Patrick Lencioni

[2] In addition to Five Dysfunctions of a Team, he has written eleven other business books.

[5] Lencioni is president of The Table Group, a management consulting firm specializing in executive team development and organizational health.

He also gives talks on leadership, organizational change, teamwork and corporate culture.

He is frequently interviewed for national media including features in the Wall Street Journal and USA Today.

"[7] Previously, Lencioni worked at the management consulting firm Bain & Company, Oracle Corporation, and Sybase, where he was VP of Organization Development.