The Kardashian / Jenner clan receives a lot of hate and some of it is well deserved. Having said that, you cannot hate on the fact that they know how to make money! Forbes released their list for the world's richest people of 2019 and Kylie made the list with a net worth of one billion, which, at the age of 21, makes her the youngest billionaire ever. No wonder Travis Scott is cancelling shows and deleting his Instagram to stay with Kylie, he ain't stupid! SOURCE