Steve Addison (DMin, Fuller Theological Seminary) has a calling to fuel movements that multiply disciples and churches—everywhere. He and his wife Michelle lead MOVE, an Australia-based mission agency dedicated to making disciples and multiplying churches around the world. Steve began his research into Christian movements in the late 1980s while serving as a church planter in Melbourne, Australia, and he is the author of Movements That Change the World: Five Keys to Spreading the Gospel and What Jesus Started: Joining the Movement, Changing the World.