Billionaire investor Rakesh Jhunjhunwala died on Sunday morning at 62 in Mumbai. Rakesh Jhunjhunwala death: Billionaire Rakesh Jhunjhunwala's Akasa Air is still in a nascent stage. Finance minister Nirmala Sitharman paid him respects in her tweet: “Investor, bold risk taker, masterly understanding of the stock market, clear in communication- a leader in his own right. Condolences.” "Shocked & saddened by …