This 20-year old Norwegian girl is the world's youngest billionaire
Alexandra's and Katharina's net wealth at about $1.2 billion dollars each, according to Forbes.
”I feel a great sense of responsibility. In a way, I feel that I don't deserve this, but at the same time I want to help Ferd become even better. I think it's difficult to find a way to give something back" says Alexandra on the homepage of Ferd, the family's
Alexandra Andersen currently lives in Germany, where she is a professional dressage competitor. She has won several prestigious medals in the sport.