4. Michel Aoun
Michel Aoun is the Lebanese politician and the ex-Army Commander of Lebanon. He is also the founder of the Free Patriotic Movement and he served as the president for 10 years from 2005 to 2015.
He also served as the Prime Minister of Lebanon at the end of the Lebanon civil war from 1988 to 1990. He escaped to the French Embassy in Beirut and later he moves to the France.
He returned back to the Lebanon in 2005 after the Syrian troops are withdrawal from the country. Michel Aoun estimated net worth is US $ 90 million and he is ranked at No. 4 in the list of top 10 richest politician of Lebanon.