Willow Creek Community Church (or simply Willow Creek Church) is a non-denominational, Evangelical Christian megachurch located in the Chicago suburb of South Barrington, Illinois. It was founded on October 12, 1975 by Bill Hybels, who is currently the Senior Pastor. The church has three weekend services averaging nearly 23,000 attendees, making it the fourth-largest church in the United States (this ranking includes multi-site churches).[1] The church has been listed as the most influential church in America the last several years in a national poll of pastors. [2]