Norway's Alexandra Andresen is one of the 15 richest billionaires under the age of 30. Photo: Dag Knudsen
Norway's Alexandra Andresen is one of the 15 richest billionaires under the age of 30. Photo: Dag Knudsen
Meet the world’s richest billionaires aged under 30
Red Bull heir Mark Mateschitz tops the list after inheriting $34.7 billion from his late father, Dietrich Mateschitz, according to Forbes
