Lucy Guo, co-founder of Scale AI and the youngest female self-made billionaire, shares her frugal lifestyle choices including ...

Lucy Guo, the world’s youngest self-made woman billionaire, says she avoids a lavish lifestyle despite her US$1.3-billion ...

At 30, Lucy Guo has dethroned Taylor Swift as the world’s youngest self-made billionaire. Despite her staggering net worth – ...

Lucy Guo is a 30-year-old billionaire who currently lives in Los Angeles, California who hates wasting money. That’s why ...

She built the bulk of her wealth from a company she no longer works at. Guo made Forbes' 30 Under 30 list in 2018.

INTERNATIONAL: In today’s world, where extravagance is frequently confused with accomplishment, Lucy Guo stands as an ...