Kylie Jenner is set to make history.

The 20-year-old Kylie Cosmetics founder made this year’s Forbes list of the richest self-made women in America and her ranking came with an impressive revelation: she’s on track to become the youngest-ever self-made billionaire. For reference: Mark Zuckerberg became a billionaire at 23. 

According to Forbes, Kylie Cosmetics—which launched just two years ago—is worth $800 million. When you add the millions of dollars the celebrity has earned from TV shows and product endorsements, it’s estimated that she’s worth around $900 million. Forbes adds that one more year of growth will put her over the billion-dollar mark.

Kylie isn’t the only member of her family who made the list. Kim Kardashian-West’s worth is estimated by Forbes to be $350 million.