Reliance Industries Chairman Mukesh Ambani's family is Asia's richest with $76 billion wealth, according to Bloomberg. The Ambani family is over twice as wealthy as Asia's second-richest family of real estate tycoon Thomas Kwok, which has a collective wealth of $33 billion. The Ambani family's wealth has jumped more than $25 billion since Bloomberg's July 2019 ranking to $76 billion.