John de Mol: Big Brother’s daddy

By reinventing reality TV, John de Mol made television history and a billion dollars

• 41 mins

Markus Persson: Minecraft maker

How did Markus Persson create Minecraft, the most successful computer game ever?

• 46 mins

Vince McMahon: Wrestling's ringmaster

Vince McMahon turned professional wrestling into a global phenomenon

• 48 mins

Orlando Bravo: Tech dealmaker

Orlando Bravo failed to become a tennis pro, but private equity made him a billionaire

• 46 mins

Selena Gomez: Actress, singer, beauty mogul

How Disney star Selena Gomez became a billionaire beauty entrepreneur

• 47 mins

Ike Perlmutter: Marvel’s empire builder

Ike Perlmutter, the CEO who reinvented Marvel

• 46 mins

Strive Masiyiwa: Connecting a continent

Telecoms magnate Strive Masiyiwa escaped kidnap to become Zimbabwe’s first billionaire

• 42 mins

Masayoshi Son: High-tech gambler

Investor Masayoshi Son became notorious for making huge bets on technology companies

• 44 mins

LeBron James: King of the court

LeBron James is the first active NBA basketball player to become a billionaire

• 48 mins