9Kristen Rausing – $4.2 Billion
Kristen Rausing is just one of the billionaires that sit on the board of packaging company Tetra Laval. Don’t worry, the other two are featured is this top too.
Her grandfather, Ruben Rausing is the one the founded Tetra Pak and practically invented aseptic packaging technology that makes it possible to store beverages like milk and orange juice without refrigeration.
She now lives in the U.K and has a passion for breeding horses, as she is a member of the Jockey Club and a former director of the National Stud.
She is now 62 and at this moment, his net worth is estimated to be $4.2 Billion.