Lucy Guo has officially dethroned Swift as the world's youngest self-made female billionaire—take a look at her impressive property portfolio.

Guo, the daughter of Chinese immigrants, grew up in the San Francisco Bay Area and began learning to code while still in middle school.

Discover how Lucy Guo, the youngest self-made billionaire, expresses her admiration for Taylor Swift and hopes the singer reclaims her title. A look at Guo's journey, her connection to Taylor, and the latest in their stories.