who is the most richest man of the world
Bill Gates remains richest man in world in 2016 list of billionaires - and Mark Zuckerberg rises ten spots to number six. 1  Bill Gates topped Forbes' richest billionaires list for the third year in a row. 2  With a net worth of $75billion, the Microsoft head has hit the top spot 17 times out of the last 22 years.