
Peggy Cherng: Engineering a fast-food fortune
From Good Bad Billionaire by BBC World Service
February 9, 2026 · 39 min
About this episode
The episode explores Peggy Cherng's journey from engineering to co-founding Panda Express and her impact on the fast-food industry.
Peggy Cherng never set out to work in fast food, but her engineering mindset transformed how millions of Americans eat. Journalist Zing Tsjeng and BBC business editor Simon Jack trace Peggy Cherng’s journey: from electrical engineering and simulating battlefields, to co-founding Panda Express with her husband Andrew and becoming a billionaire. By applying data and rigorous standardisation, Peggy Cherng helped turn a single mall food-court experiment into the largest Chinese fast-food chain in the USA, with their orange chicken becoming a cultural staple. 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…
People in this episode
Hosts: Zing Tsjeng, Simon Jack
Guest: Peggy Cherng
Topics covered
- fast food
- entrepreneurship
- business success
- cultural impact
- engineering
- billionaires
Keywords
- Peggy Cherng
- Panda Express
- fast food
- entrepreneurship
- billionaire
- orange chicken
- business ethics
Mentioned in this episode
Organizations: Panda Express, BBC World Service
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