Top 10 World’s Youngest Billionaires [Updated List]

1. Kylie Jenner, 21


Being one year younger than Alexandra Andresen positions her as the youngest billionaire in the world. At present, she has also become a billionaire in the fastest amount of time, beating Mark Zuckerberg who became a billionaire at 23. Her claim to fame is reality television, but her status as a billionaire is the result of her highly successful cosmetics brand. Her stable fanbase has helped her stay relevant and maintain popularity, which has benefitted her cosmetic brand as it has skyrocketed in value over a mere 3 years