John Henschke is a lifelong learner who studied with Malcolm Knowles and who interviewed and knew such adult educators as Cyril Houle and his contemporaries. John has devoted his life to service both in the ministry and in education; he has traveled the globe with a view to encouraging lifelong learning and the concepts of andragogy for all. His accomplishments have earned him a place as one of the major leaders in adult education. This Perspective on John is based on the author's knowledge of him during their work experience together and several validating conference meetings with him during 2006.