John C. Maxwell is an American speaker, author and pastor. He was born on 20th February 1947 in Michigan, U.S. he written many books focusing on leadership. His books cover titles The 21 Irrefutable laws of Leadership, The 21 Indispensable qualities of leadership and Developing the leader within you. These books have sold million copies at that time. Maxwell is a leadership expert and his team ISS and EQUIP. EQUIP is an international leadership development organization. In this team they involved the leaders from more than 80 nations.