Mexico's richest man became ₹30,000 crore richer in a year

Mexico's richest man Carlos Slim added $4.5 billion (₹30,000 crore) to his net worth last year, moving his wealth to $54.5 billion (₹3.6 lakh crore). Slim, however, moved down on Forbes Billionaires list to sixth position, the first time he's been out of the top five in 12 years. In 2014, Slim lost world's richest man title to Bill Gates.