Last July, cosmetics mogul and reality TV star Kylie Jenner became one of the latest to receive this distinction. Kylie dominated the cover of Forbes magazine’s “America’s Women Billionaires” issue and was ranked No. 27 on last year’s list of “America’s Richest Self-Made Women.” On Tuesday March 5th, Forbes once again highlighted the 21-year-old’s success, including her in its annual billionaires list and describing her as “The Youngest Self-Made Billionaire Ever.” Facebook CEO Mark Zuckerberg previously held the title when he reached the 10-figure milestone at age 23. Kylie is known for being the founder and sole owner of Kylie Cosmetics, which she launched in 2015. In just roughly two years, the company sold more than $630 million worth of products, Forbes reported in July 2018. Last year, the company’s annual revenue increased 9 percent to an estimated $360 million, according to Tuesday’s announcement.