This study material explores the different theories of leadership and explains why some individuals become great leaders. It covers theories such as Great Man Theories, Trait Theories, Contingency Theories, Situational Theories, Behavioral Theories, Participative Theories, Management Theories, and Relationship Theories. The material discusses the characteristics, behaviors, and situational factors that contribute to effective leadership. It also highlights the importance of understanding the needs of followers and the role of organization and supervision in leadership. The study material provides insights into the various approaches to leadership and the factors that determine leadership success.