Bill Hybels is the senior pastor at Willow Creek Community Church in the Chicago suburb of South Barrington, Ill. Hybels founded the church after surveying the community and designing Sunday morning services for non-believers, with services for believers held on another day. His book, Rediscovering Church: The Story and Vision of Willow Creek, written with his wife Lynne, outlines the successful formula he used. His other books include Honest to God: Becoming an Authentic Christian; The God You're Looking For; Too Busy Not to Pray: Slowing Down to be With God; and Making Life Work.
Bo Boshers is vice president of student ministries at the Willow Creek Association and author of several books, including Student Ministry for the Twenty-first Century, Walking with God, and numerous other books in the Student Impact series. Previously, he served for ten years as executive director of Student Impact, the senior-high ministry of Willow Creek Community Church in South Barrington, Illinois. Bo Boshers es director ejecutivo del ministerio de estudiantes de Willow Creek Association y autor de varios libros, incluyendo La Fuerza G, Momentos de Visión, Ministerio de Estudiantes para el Siglo XXI y Conviértete en un cristiano contagioso, Edición para Jóvenes.