Musk gained ₹138 cr every hour over the past year to become world's richest 
Tesla CEO Elon Musk, who became the world's richest person overtaking Jeff Bezos, added $165 billion to his wealth over the past year, according to Bloomberg. This translates to a gain of $18.83 million (₹138 crore) every hour on average. The South Africa-born engineer is currently worth $195 billion, which is $10 billion more than Jeff Bezos, according to Bloomberg.