Net Worth 2020 $ 1.4 Billion
Alexandra Gamlemshaug Andresen (born 23 July 1996) is a Norwegian heiress. She became the world’s youngest billionaire at age 19 in 2016 and held the position of youngest billionaire on the for three consecutive years. As of 2020, Andresen is the world’s second youngest billionaire and her net worth is estimated at US$1.1 billion.