Bill Gates’ Son – Rory John Gates

There is no doubt that Rory John Gates is one of the richest 18-year-olds out there in the world. The kid’s net worth is already estimated at $20M at such a young age. Even though his surname gives him away, we’ll still tell you that Rory is the only son of Microsoft wizard Bill Gates and his mom is the philanthropist, Melinda Gates.

Another impressive thing about the young Gates is that he’s a teenager who already has a degree after graduating from Duke University. Smart and rich, just like Bill!