大象传媒 World Service - Good Bad Billionaire

Whitney Wolfe Herd: Dating app entrepreneur

How the woman who founded dating apps Bumble and Tinder was briefly a billionaire

Aliko Dangote started a cement business, and went on to become Africa鈥檚 richest person

Sam Altman made a billion investing in tech start-ups, but made his name through AI

How Chinese tech company ByteDance became a multi-billiondollar social media business

How India鈥檚 first female self-made billionaire built a pharmaceutical empire

A hedge fund tycoon who became one of the most successful investors ever

How a hit sitcom made a New York stand-up the richest comedian in history

A blockbuster tale: How the Lord of the Rings director became a billionaire

How a communist mime artist became the boss of one of the world鈥檚 biggest fashion houses

By founding Google, Sergey Brin helped shape the internet. He also got very, very rich