Joseph Grenny is a four-time New York Times bestselling author, dynamic keynote speaker, and leading social scientist for business performance. A world-renowned speaker, he has shared the stage with General Colin Powell, Jack Welch, Jim Collins, Daniel Pink, and Brené Brown at some of the world’s premier leadership conferences and organizations including the HSM World Business Forum at Radio City Music Hall.

Joseph is the coauthor of four immediate New York Times bestsellers with more than four million copies in print: Crucial Conversations, Influencer, Crucial Accountability, and Change Anything. His work, created over the past 30 years, has been translated into 28 languages, is available in 36 countries, and has generated results for 300 of the Fortune 500