Bernard Arnault, right, has been unseated as the world's richest person by Elon Musk. AFP
Bernard Arnault, right, has been unseated as the world's richest person by Elon Musk. AFP
Elon Musk the world’s richest person again as Arnault’s LVMH slides
The two men have been neck and neck for the top spot this year in the Bloomberg Billionaires Index
