Win Arn is founder of the American Institute of Church Growth and Church Growth, Inc. He is the author of more than a dozen books and numerous films. As a respected church leader, ...view moreWin Arn is founder of the American Institute of Church Growth and Church Growth, Inc. He is the author of more than a dozen books and numerous films. As a respected church leader, Dr. Arn has led seminars and training sessions for clergy and laity around the world.view less