Jack Dorsey founded a social media behemoth, but made more cash from card payments. He built Twitter, but was removed as CEO, before going on to found fintech firm Square.

BBC business editor Simon Jack and journalist Zing Tsjeng uncover Dorsey’s unusual billionaire biography. He was a kid with a speech impediment who created a website that changed the way the world communicated. Despite being a brilliant coder, he nearly left the tech industry twice. He first retrained as a massage therapist, and then as a dressmaker.

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at www.bbcworldservice.com/goodbadbillionaire.

The pandemic hit and Khaby Lame lost his factory job. Less than three years later, he was the world’s most-followed person on TikTok.

Khaby Lame has turned his silent online persona and trademark shrug into a global comedy empire. In early 2026, a deal for his company valued his fortune at billions. So how did the so-called king of TikTok get to wear his crown?

Journalist Zing Tseng and BBC business editor Simon Jack chart Khaby’s journey from social housing to social media megastar. But was the multi-billion-dollar deal to create an AI digital version of Khaby ever worth the paper it was written on?

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

Gautam Adani’s businesses span almost every part of life in India. From energy to food, ports to mining, and drinks to weapons, the Adani group has widespread influence over millions of people day to day. From his early career as a diamond trader, Gautam built a reputation as always looking for the next opportunity. But as well as a huge pyramid of business interests, he also has cultural and political power, leading to a close relationship with the Indian Prime Minister Narendra Modi. Simon and Zing chart Adani’s journey from 1960s Gujarat to opening his first port in the middle of nowhere, to owning 10 private jets as one of the richest billionaires on the planet.

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

Nelson Peltz made his money via some contentious methods - junk bonds, corporate raids, leveraged buyouts and activist investing - but he is most famous because his daughter Nicola married a Beckham.

BBC business editor Simon Jack and journalist Zing Tsjeng follow Peltz’s career from dropping out of school to become a ski bum, to making a billion investing in some of the some of the world’s most famous brands, including Snapple, Heinz, Procter & Gamble, Cadbury, Tiffany & Co, and PepsiCo. They discover a man who doesn’t like to be told what to do, and who is always up for a (proxy) battle.

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at www.bbcworldservice.com/goodbadbillionaire.

Prince Alwaleed bin Talal is a billionaire Saudi prince who insists he’s self-made. He champions women's rights, yet is a member of one of the world’s most traditional ruling families. He built his fortune betting on western giants like Citicorp and Apple, but is a prominent member of the House of Saud. Journalist Zing Tseng and BBC business editor Simon Jack trace Prince Alwaleed bin Talal's journey to becoming one of the world's shrewdest investors. Along the way, they explore the deals that built his fortune, the questions that have followed it, and the extraordinary moment he found himself imprisoned by his own government. Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

As COO of Facebook, then Meta, Sheryl Sandberg is a rarity among billionaires. She made her money as an employee rather than as a founder, creator, or company owner.

BBC business editor Simon Jack and journalist Zing Tsjeng follow Sandberg’s career, from running aerobics classes in her teens to overseeing one of the world’s biggest corporations. She spent time in government before taking a role at startup called Google, before positioning herself as a spokesperson for female leadership with her book Lean In. Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at www.bbcworldservice.com/goodbadbillionaire.

It's a classic British rags-to-riches story: Alan Michael Sugar went from selling car aerials from the back of his minivan to becoming one of the most recognisable faces of UK business. First with his consumer electrics company Amstrad, then as the frontman of the UK version of The Apprentice.

Journalist Zing Tseng and BBC Business Editor Simon Jack explore Lord Sugar's many entrepreneurial avenues: from consumer electronics to football; politics to property; and of course, TV fame. As one listener asks: “Does his blunt, old-school style represent authentic entrepreneurship or outdated arrogance?”

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

From a small Brazilian butcher’s shop to the world’s largest meat empire, Wesley and Joesley Batista built a global powerhouse feeding millions every day. Journalist Zing Tsjeng and BBC business editor Simon Jack trace the Batista brothers' rise from teenage entrepreneurs learning the family trade to billionaires dominating the global food supply. But behind their staggering growth lies another story - a sprawling corruption scandal involving bribery, insider trading allegations, and secret recordings that rocked Brazil’s political establishment. Despite jail time, massive fines, and global scrutiny, the Batista brothers staged an extraordinary comeback, rebuilding their business and joining the billionaire ranks. Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

Tao Huabi grew up in childhood poverty in the province of Guizhou in southwestern China, but would one day become a household name in her home country. Her Lao Gan Ma brand, famous for its crispy chilli oil, is a staple in China and fast becoming one globally.

BBC business editor Simon Jack and journalist Zing Tsjeng track the remarkable story of how an illiterate widow fought to survive single motherhood and become one of the most iconic figures of female entrepreneurship in China today.

Hear how Tao Huabi’s own recipe became a crowd favourite at her humble food stall and turned into a billion-dollar business. What does it look like to grow a business without listing, borrowing or large-scale advertising?

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.

He enjoyed a spectacular rise in The Beatles, and went on to become a gold-plated member of British music royalty. Hear how Paul McCartney, one of the last century’s defining songwriters, became the UK's first billionaire rock star along the way. But how much of Paul McCartney’s cash comes from royalties, tours or his ownership of other artists’ back catalogues?

BBC business editor Simon Jack and journalist Zing Tsjeng track Macca’s journey from his working-class Liverpudlian roots, through his incredible career in music, to joining the global financial elite. Recorded live at the Crossed Wires podcast festival in Sheffield. Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at www.bbcworldservice.com/goodbadbillionaire.

As co-founder of Netflix, Reed Hastings is responsible for one of the most recognisable brands in the world. BBC business editor Simon Jack and journalist Zing Tsjeng recount how he evolved Netflix from a DVD-by-mail rental service to the streaming giant responsible for bringing Stranger Things, Bridgerton and Squid Game to our screens. Along the way, Netflix transformed the way we watched TV, and disrupted the world of film distribution.

Netflix is now a giant in the industry, and Reed Hastings' personal stake has made him a billionaire. But has his tech entrepreneurial lens for film and TV challenged the industry for the better or worse?

Good Bad Billionaire is the podcast that explores the lives of the super-rich and famous, tracking their wealth, philanthropy, business ethics, and success. There are leaders who made their money in Silicon Valley, on Wall Street and in high street fashion. From iconic celebrities and CEOs to titans of technology, the podcast unravels tales of fortune, power, economics, ambition and moral responsibility. Simon and Zing put their subjects to the test with a playful, totally unscientific scorecard — then hand the verdict over to you: are they good, bad, or simply billionaires? Here's how to contact the team: email [email protected] or send a text or WhatsApp to +1 (917) 686-1176. Find out more about the show and read our privacy notice at bbcworldservice.com/goodbadbillionaire.