Mukesh Ambani
Reliance Industries chairman Mukesh Ambani is, according to Forbes the world's fifth richest man and his net worth is estimated at $43 billion.
The Indian billionaire and his younger brother parted ways after the death of their father, Dhirubhai, the patriarch of the Reliance empire.
Mukesh is currently building a $2-billion home on Mumbai's Altamount Road.
Image: Reliance Industries chairman and managing director Mukesh Ambani. | Photograph: STR/AFP/Getty Images
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