Aravind Srinivas, the 31-year-old Co-founder and CEO of Perplexity AI, has become India's youngest billionaire. Aravind, who was born in Chennai, has debuted on the M3M Hurun India Rich List 2025 with a net worth of ₹21,190 crore. He studied at IIT Madras and pursued a PhD in Computer Science at the University of California, Berkeley.