The teenage horse rider who has become the world's youngest billionaire: Norwegian dressage competitor (with a cage fighter boyfriend) makes Forbes list of world's richest people aged just 19
- Alexandra Andresen, 19, has been named the world's youngest billionaire
- She inherited her $1.2bn fortune from her wealthy father Johan F. Andresen
- The family made their money in the tobacco business before selling up
- She lives in Germany where she is a professional dressage competitor
A horse rider from Norway has become the world's youngest billionaire after amassing a $1.2billion fortune at the age of just 19.
Forbes magazine has named Alexandra Andresen, a professional dressage competitor, on their list of people from around the world worth at least one billion dollars.
It is the first time the teenager and her sister Katharina, aged 20, have appeared on the list and they are ranked as the 1,475th richest people in the world.
