Musk's net worth fell below $400 billion for the first time this year on Monday, according to Bloomberg Billionaires Index.

Here's a list of the top ten richest people in the world, nine of which are American billionaires. See Elon Musk's net worth.

It's well documented that Musk's maternal grandfather was involved in controversial movements and political parties.

NSW chief justice Andrew Bell has issued a stern warning for democracy's future, saying he holds concerns with how Donald ...