4.Jean-Francois Decaux – Net Worth: $795 million
Jean-Francois Decaux is the man behind JCDecaux, a multinational advertising corporation that focuses on billboards, street furniture, bus-stop advertising systems and public bicycle rental systems.
He is the son of Jean-Claude, the founder of JCDecaux that has become the largest outdoor advertising corporation in the entire world!
Jean-Francois is responsible for JCDecaux SA’s business in Northern and Central Europe, North America and Australia and since May 15, 2013 he is the Chairman of the Executive Board at JCDecaux SA at JCDecaux Airport.
Mr. Decaux benefited from the best education as he has a Diploma from the Institut Supérieur de Gestion in Paris.