Who's N. Mandela?

Nelson Mandela was a black man, wich father was a chief. He was black and he saw how other blacks were treated, so he decided to do something about it. He tryed to make the whites stop this Apartheid, but it didnt work. He struggled for apartheid for some little time and then he was put in prison for 28 years beacause the whites got mad. Later on when he got out of prison he was selected to be president and he won the fight against apartheid.