#3 Joaquín Guzmán Leora
Net Worth: $1 Billion
Joaquín Guzmán Leora is a Mexican drug trafficker and the leader of a criminal organization, Sinaloa Drug Cartel. He possesses a net worth of $1billion. He supplies drugs, like Cocaine, Marijuana and Heroin between Mexico and United States. He has a huge drug network between Columbia and U.S. In 2011, he was listed as ‘The Tenth Richest Man of Mexico’ by Forbes. Forbes has also given him the title of ‘The Biggest Drug Lord Ever’.
#4 Adnan Khashoggi
Net Worth: $2 Billion
Adnan Khashogi is a Saudi-Arabian businessman and a leading arms dealer, who has a net worth of $2 Billion. In 1980’s, he was one of the richest men in the world. He was involved in the Lockheed bribery scandal and Iran-Contra scandal. He led the company, Triad Holding Company, which was later closed due to bankruptcy. He earned many millions by working as a broker for those arm companies, who wanted to sell their weapons to the Saudis. To his fortune, he added a yacht, called the Nabila, which was the largest yacht in the world, at that time.