'I'm Frugal': This 30-Year-Old Billionaire Says Life 'Hasn't Really Changed That Much' After Making Billions. Here's Where She Spends Money

entrepreneur.com/business-news/30-year-old-billionaire-says-shes-frugal-shops-uber-deals/496483

'I'm Frugal': This 30-Year-Old Billionaire Says Life 'Hasn't Really Changed That Much' After Making Billions. Here's Where She Spends Money. The world's youngest female billionaire, Lucy Guo, made her fortune from a startup she co-founded called Scale AI.
Key Takeaways
Lucy Guo, 30, saw…

This story appeared on entrepreneur.com, 2025-08-28 17:43:57.
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