David Kinnaman's Bio:
David Kinnaman is the author of You Lost Me and president of The Barna Group, which provides research and resources that facilitate spiritual transformation in people's lives.
Since joining Barna in 1995, David has designed and analyzed nearly five hundred studies for a variety of churches, nonprofits, and corporations. He and George Barna write a free research report published online at www.barna.org.
David and his wife, Jill, have three children and live in California.