Manoj Bhargava

Indian born businessman and former taxi driver, Manoj started making money with a plastics company that became a $20 million business. The huge part of his wealth was from his company Living Essentials, which makes the 5-hour Energy drink. In 2012, Manoj was worth $4 billion according to Forbes. A number of heart attack deaths were reportedly linked to his energy drink causing. His net worth is down to $80o million.