Clemente Del Vecchio (Italy) - 19 years old, $3.9 billion
Kevin David Lehmann (Germany) - 21 years old, $2.5 billion
Luca Del Vecchio (Italy) - 22 years old, $3.7 billion
Alexandra Andresen (Norway) - 26 years old, $1.3 billion
Katharina Andresen (Norway) - 26 years old, $1.3 billion
Ryan Breslow (United States) - 29 years old, $1.1 billion
Stanley Tang (Hong Kong) - 30 years old, $1 billion
Mark Mateschitz (Austria) - 31 years old, $35.6 billion
Gustav Magnar Witzoe (Norway) - 33 years old, $5.4 billion
Ben Francis (United Kingdom) - 30 years old, $1.2 billion