New Delhi, Sep 23 Adani Group Chairman Gautam Adani’s net worth surged by $13 billion in just two days, driven by a sharp rally in the group companies’ shares. So far this year, Gautam Adani’s net worth has grown by $17.1 billion, more than double the $8.02 billion increase recorded in Mukesh Ambani’s net worth. In the last three sessions, Adani Power has soared nearly 30 per cent, Adani Total Gas 18 per cent, Adani Green Energy 15 per cent, and Adani Energy Solutions over 10 per cent. Headlines fade, but what we create must leave its mark on history,” Gautam Adani said in a letter to the Group’s staff. Globally, Elon Musk continues to top the billionaires list with a net worth of $452 billion, followed by Larry Ellison ($388 billion), Mark Zuckerberg ($269 billion), Jeff Bezos ($250 billion), and Larry Page ($221 billion).