Meet the 15 youngest billionaires in America
From Kylie Jenner to the CEO of Dropbox, the 15 youngest billionaires in the US are collectively worth over $100 billion.
7 Apr 2020 ... From Kylie Jenner to the CEO of Dropbox, the 15 youngest billionaires in the ... In 2012, the company was bought by Facebook for $1 billion.