First President of the UN, Secretary-General of NATO, father of the Treaties of Rome, Prime Minister and Minister of Foreign Affairs of Belgium, Spaak participated in the creation of the organizations that govern our world. He was a builder of modern Europe where we have lived in peace for 75 years. This is the portrait of a visionary, a politician who pursued three goals in his life, to bring Peace, Freedom, and Social Justice to his contemporaries. This is the fight of Paul Henri Spaak to build the Europe where we have lived in peace for 75 years. To achieve this, Spaak participated in the creation of all the major international organizations of his time, after World War II.

He was the first President of the UN General Assembly, the first President of the Council of Europe's General Assembly, the first President of the General Assembly of the European Coal and Steel Community (ECSC), the Secretary-General of NATO, Prime Minister and Minister of Foreign Affairs of Belgium, the father of the Treaties of Rome, the founding texts of the European Economic Community (EEC) and Euratom. Discover how this Belgian with his typical Brussels spirit became one of the major figures of the 20th century!