Sofia Abramovich – $8.9 billion
You probably know the last name, Abramovich, if you’re obsessed with soccer. Sofia’s father, Roman, is the owner of a Chelsea football club but has shares in Nickel’s Norilsk and Evraz as well. Sofia is the daughter of businessman, investor, politician, and Chelsea FC owner Roman Abramovich-who is currently living in Tel Aviv after his UK investor’s visa expired in April. The 19-year-old is very social media-friendly. She’s also always posting about her luxurious lifestyle.