Who are the greatest leaders in history?

mine choice is martin luther king and Nelson Mandela of south Africa.

Soekarno (Bung Karno), first president of the Republic of Indonesia.
He was very charismatic.

My choices are the late Pope John Paul II, former British Prime Minister Winston Churchill and US President John F. Kennedy. These three exceptionally gifted world leaders epitomized unity, freedom and faith.

The Great Pope, John Paul II, often credited as the instrument of the collapse of communism in Eastern Europe, his effort to spread the the value of democracy, freedom, solidarity and peace all over the world were amazing, he reached out to different world leaders to realize this goal. His compassionate manner, devotion to Christianity and deep humility made him the most effective God's messenger ever sat in the throne of Saint Peter, since the first millennium.

British Prime Minister Winston Churchill called World War II as the "unnecessary war", he became Britain's hero during the terrible Second World War. The assassinated US President, John Kennedy, was another example of a good leader who tried to unite the two divided race of Black and White Americans, he made sure that the black Americans will be treated equal and men of free in the United States.