成人快手

Zhang Yiming: TikTok鈥檚 tech boss

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

• 47 mins

Sam Altman: ChatGPT and the AI revolution

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

• 46 mins

Aliko Dangote: Africa鈥檚 richest person

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

• 39 mins

Whitney Wolfe Herd: Dating app entrepreneur

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

• 42 mins

Yvon Chouinard: A $3 billion giveaway

The founder of sporting apparel firm Patagonia made billions - then gave it all away

• 48 mins

Jack Ma: China's ecommerce CEO

How Jack Ma brought ecommerce to China by creating online mega-platform Alibaba

• 43 mins

Patrice Motsepe: Mining magnate

How Patrice Motsepe became the first black billionaire in post-apartheid South Africa

• 40 mins