How To Quit Your Job At 49 And Make A $6 Billion Fortune

<p>India's richest self-made woman is Falguni Nayar, who founded Mumbai-based beauty and fashion retailer Nykaa in 2012. Nayar had been an investment banker for 19 years with India’s premier Kotak Mahindra Bank. Then, one year shy of her 50th birthday, she quit to start her own business. Nine years later, when Nykaa went public, it was one of the rare start-ups to turn a profit before its IPO. </p>