7. Tammam Salam
Tammam Salam is the Lebanese politician and since February 2014 he has been the Prime Minister of Lebanon and since May 2014 he also serving as the acting President of the Lebanon.
He also served as the Minister of Culture in the previous government of Lebanon from 2008 to 2009.
He started his career as a businessman after completing his graduation and later he entered into politics in 1970s and established the political party as the Pioneers of Reform Movement in 1973.
Tammam Salam estimated net worth is US $ 71 million and he is ranked at No. 7 in the list of top 10 richest politician of Lebanon.