![Norway's Alexandra Andresen is one of the 15 richest billionaires under the age of 30. Photo: Dag Knudsen](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/TLJ6DGJP2BH37DS7JW7WYODH3M.jpg?focal=1483%2C723&auth=85ef7d16b52d052d8d3f80d7e134ac60c3ab86aabf7a62e8c0cc60a11560e574&width=400&height=225)
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