India, April 19 -- Lucy Guo has officially entered the exclusive billionaire club, becoming the youngest self-made woman billionaire at the age of 30, surpassing Taylor Swift. According to Forbes, the milestone comes as her former company, Scale AI, nears the completion of a tender offer slated for June 1. The deal enables early employees and investors to sell shares and values the nine-year-old firm at a staggering $25 billion-a remarkable 80% increase from its $13.8 billion valuation just last May.

(Also read: 'Grok tu pagal hai': Elon Musk's AI identifies Taylor Swift as mysterious 'patrakar' in bizarre response)

The artificial intelligence company, co-founded by Guo in 2016, is often described as doing "the picks and shovels" work o...