Dilip Shanghvi became India’s richest man like he did everything else—with minimum fuss. On March 4, the pharmaceuticals entrepreneur became wealthier than Mukesh Ambani. As shares of Shanghvi-controlled Sun Pharmaceutical Industries (he is founder and managing director), and group company sparc surged on the bourses, his net worth reportedly hit $21.7 billion, a shade ahead of Ambani’s at $21.6 billion.