Joseph Grenny - Business Speaker, Keynote Speaker, Leadership Speaker
Leadership Keynote Speaker Joseph Grenny was a featured keynote speaker at the 2000 Fall Keynote Speakers Showcase presented by FIVE STAR Speakers (http://www.fivestarspeakers.com)
Joseph Grenny is a New York Times Best Selling Author- Influencer named the Change Management Approach of the Year by MIT Sloan, the Business Book of the year in 2008 by Soundview , and the Top Training Product of the Year by Human Resource Executive Magazine.
