In this opportunity we go back to the ancient age to talk about one of the greats of the time, the great conqueror of Greece, India and Egypt none other than Alexander the Great also known as Alexander the Great, Man of great mettle, with noble and strong character. This great historical character began the conquest in 334 B.C. leading at that time an army of 40,000 men, seeking revenge for Greece under the Macedonian banner. He was considered an extraordinary leader since he had the capacity to motivate those who followed him to give everything and to achieve the objectives proposed by example. He had a convincing vision of what he wanted and knew how to make it a reality by coordinating his military team and effectively interpreting each movement of his opponent, another characteristic that makes him a leader, was his ability to encourage and motivate his followers always alluding to the fallen heroes and recognizing the individual actions of his group, undoubtedly an example of leadership to follow.

"I am not afraid of an army of lions led by a sheep; I am afraid of an army of sheep led by a lion".
Alejandro Magno

Considered an emblem of equality Martin Luther King was one of the great leaders of the twentieth century, leader of various struggles for human rights, especially of African Americans, this character is part of this list of leaders who have left an important mark on the world. His motivation and inspiration continues to set an example for many today. Racial equality and a tireless struggle for peace was King's mission and goal. It should be noted that he was characterized by a special charisma inspired by the figure of Mahatma Gandhi when he fought for the civil rights of African-Americans and likewise by Henry David Thoreau's theory of civil disobedience.
Martin Luther King throughout history has shown different types of leadership to change the reality of his time, referring to Abraham Lincoln who with his ability to lead people to a common vision transformed the way of doing business or politics. Without a doubt it can be said that he was a born leader, visionary, dreamer and with total confidence in his team, which makes him become one of the best leaders in history. Martin Luther King can be placed as a transformational leader because he fought for what weighed right.

"A genuine leader is not a searcher for consensus but a molder of consensus.
Martin Luther King

Also known as the "Iron Lady", strong character and considered one of the most influential women of the twentieth century, Margaret Thatcher Prime Minister of the United Kingdom between 1979 and 1990 British politician in this position. Even knowing that after winning the elections would take charge of a public sector, corrupt and inefficient, developed some policies of high moral content to try to diminish that situation.
She was characterized by being a woman with great determination in what she did, willingness to work, energy in each project she undertook, self-confidence, and a great ambition that made her achieve her goals at all costs. Focusing on the leadership of this character, it can be said that in his management he made decisions without his team, since he considered that a true leader had the criterion of making important and correct decisions supported or not by those who follow him; generally he made his decisions quickly and with great efficiency, his motto "don't say, just act" put it into practice on many occasions, such as the privatization of various industries and the cutting of public spending. It is said that his attitude of imposing himself in a drastic and overwhelming way was due to the recession situation in Great Britain when he came to power, his communication was generally unidirectional from the leader to his employee, not being taken into account ideas or opinions of his working group. Yet Margaret Thatcher's consistency and conviction in her ideas and projects made it possible for England to become one of the most competitive countries in the world today.

If you lead a country like Britain, a strong country, a country which has taken a lead in world affairs in good times and in bad, a country that is always reliable, then you have to have a touch of iron about you.
Margaret Thatcher

Who could not miss in this list of world leaders is George Washington, a man who was instrumental in the liberation of the United States as a country, leaving behind the British colony. He is part of those great characters that made this country one of the greatest powers in the world. He was commander in chief of the American forces in the War of Independence and the first president of that country. As a soldier George Washington was highly respected, his charisma, tenacity, led him to maintain a position of leadership. His persistence before diverse situations characterized him, his hardness even surviving diverse health problems. The preparation of his battle group was fundamental, Washington allowed his young leaders to make their strategic decisions by themselves in the field, betting on the strengths they had, agility, speed, considering the preparation of their opponents, yet with great courage led his battle squad in the most adverse circumstances. As it is known once that this great character put his life at risk by leading his army, Washington later surprises the entire world when he returns of his own free will to the American people and their elected representatives, all the pode he had obtained. Undoubtedly great elements of an innate leadership that described a man of absolute integrity and able to see in his followers abilities and skills to achieve the proposed objectives.

“We should not look back unless it is to derive useful lessons from past errors, and for the purpose of profiting by dearly bought experience.
George Washington

To conclude this list of 5 world leaders, we could not fail to mention who originally bore the name Agnes Gonxha Bojaxhiu, better known as Mother Teresa of Calcutta, a leader without a doubt, respected in all aspects, social, political and religious. From a very young age this great woman left her home to begin her religious life. Mother Teresa is the founder of the Organization of Missionaries of Charity in India, a volunteer-type institution that she managed magnificently, helping more than 20 countries. Her dedication to volunteering was her mission, to help the poor, the sick and the most needy, was the result of what she manifests in the revelations of Jesus, to give love to those who need it most. Despite having started in a small place as a home for the dying, over time they became centers of care in India and later spread internationally. Her great love, devotion to care for the most needy and multiply in other people that feeling of helping others, makes her undoubtedly a great leader from the goodness, her leadership can be said to be pure, since she managed to influence her followers and collaborators to undertake this work and extend it to several countries without any financial gain or personal interest either for herself or for those who followed him. In a conference held in 1991 in San Francisco on leadership and change and where she was invited, in a humble and simple way she stated that she did not know anything about the subject, but she exhorted the leaders of large organizations to give love to their people to know them deeply, to generate trust that makes them feel powerful and full of passion for what they do, to risk to achieve change, the trust that is granted to each person is fundamental to achieve success.