How Kylie Jenner Became the Youngest Self-Made Billionaire

Kylie Jenner is officially the youngest self-made billionaire in the world at 21, according to Forbes, beating Facebook's Mark Zuckerberg, who didn't become a billionaire until he was 23 years old. What's made her so rich? It's thanks to her $900 million business, Kylie Cosmetics, and its signature Lip Kit, hundreds of thousands of which have been sold online. But the declaration has sparked outrage by those who take issue with the term "self-made," claiming Jenner's heritage set her up for success.