The dubious accolade of richest world leader of all time goes to two heads of state. One of them is Vladimir Putin. The Russian president's official salary from 2011 to 2016 totaled $673,000 (£507k), but he was reportedly worth up to $200 billion (£155bn) in 2017 according to former Hermitage Capital Management CEO Bill Browder, who revealed his estimate under oath to the US Senate Judiciary Committee. The money is allegedly tied up in numerous banks and investments in the West. https://www.msn.com/en-in/money