There Are 63 Billionaires Under 40 Years Old This Year
The youngest billionaires in the world are Norwegian sisters Alexandra and Katharina Andresen. They are 21 and 22 years old, respectively. Each have a fortune of $1.2 billion, earned when their father, Johan Andresen, transferred ownership of the family investment company, Ferd, to his daughters. The youngest self-made billionaire is Stripe’s 27-year-old John Collison. He founded the payment startup company with his 29-year-old brother Patrick, who also makes the list of the youngest billionaires....