A leader is a man who comes closest to realizing the norms of a group that values the highest; this conformity gives him his high rank, which attracts people and implies the right to assume control of the group. (Homans, 1950). one of the most of all time leader and respectfully fulfilled those above qualities in him is the global peacemaker and was the former South African President, Nelson Rolihlahla Mandela. A leader is viewed as a focus of group change, activity, and process (Stogdill, 1974).Nelson Mandela was the stronger believer in democracy, equality, and learning. Mandela was inspirational and is still now for many people, mostly in South Africa and worldwide, for all the opposed deprivation and oppression. The time he spent in prison still leads the fight among-st the social policy with exceeding energy and resilience after he spent 27 in detention. He sacrifices his life for his people and forfeits his personal life and his young age and he is a good leader because he is the South African loved hero.