Leadership Badge

Leadership has been described as “a process of social influence in which one person can enlist the aid and support of others in the accomplishment of a common task”.[1] Other in-depth definitions of leadership have also emerged.
Leadership is “organizing a group of people to achieve a common goal”. The leader may or may not have any formal authority. Studies of leadership have produced theories involving traits,[2] situational interaction, function, behavior, power, vision and values,[3] charisma, and intelligence, among others. Somebody whom people follow: somebody who guides or directs others.

Source: http://en.wikipedia.org/wiki/Leadership