Mukesh Dhirubhai Ambani is an Indian business magnate who is the Chairman, Managing Director and largest shareholder of Reliance Industries Limited, a Fortune Global 500 company and India's second most valuable company by market value. He holds a 44.7% stake in the company. He is the elder son of the late Dhirubhai Ambani and the brother of Anil Ambani. RIL deals mainly in refining, petrochemicals, and in the oil and gas sectors. Reliance Retail Ltd., another subsidiary, is the largest retailer in India. In 2013, he ranked 37 on Forbes list of the world's most powerful people and in 2010, he was included in Forbes's list of "68 people who matter most". As of 2013, he is India's richest man and second richest man in Asia. Ambani is listed as the 19th richest person in the world with a personal wealth of $23.6 billion. He has retained his position as India's richest person for the sixth year in a row. Through Reliance, he also owns the Indian Premier League franchise Mumbai Indians. In 2012, Forbes named him one of the richest sports owners in the world. 

April 19th, 1957 in Aden (Age 67)