About Alexandra Andresen
Alexandra Gamlemshaug Andresen is a Norwegian heiress and equestrian. She became the world's youngest billionaire at age 19 in 2016 and held the position of youngest billionaire on the Forbes list for three consecutive years. As of June 2025, Andresen's net worth is estimated at US$2.1 billion. Andresen has won multiple awards and honors in horse dressage competitions, and has modeled several times for equestrian clothing company KingsLand.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.