Mark Mateschitz

Age: 30 Net worth: $34.7 billion Source of wealth: Red Bull energy drinks Citizenship: Austria

Ben Francis

Age: 30 Net worth: $1.2 billion Source of wealth: Gymshark fitness clothing Citizenship: U.K.

Michal Strnad

Age: 30 Net worth: $2 billion Source of wealth: Defense contracting Citizenship: Czech Republic

Palmer Luckey

Age: 30 Net worth: $1.7 billion Source of wealth: Virtual reality, defense contracting Citizenship: U.S

Gustav Magnar Witzoe

Age: 29 Net worth: $2.7 billion Source of wealth: Fish farming Citizenship: Norway

Ryan Breslow

Age: 28 Net worth: $1.1 billion Source of wealth: E-commerce software Citizenship: U.S.

Leonardo Maria Del Vecchio

Age: 27 Net worth: $3.5 billion Source of wealth: Eyeglasses Citizenship: Italy

Katharina Andresen

Age: 27 Net worth: $1.5 billion Source of wealth: Investments Citizenship: Norway

Alexandra Andresen

Age: 26 Net worth: $1.5 billion Source of wealth: Investments Citizenship: Norway

The Richest Hedge Fund Managers 2023