Aravind Srinivas became India’s youngest billionaire in the M3M Hurun India Rich List 2025 at age 31, with a net worth of Rs 21,190 crore. Srinivas, the founder and CEO of the AI startup Perplexity, has become well known in the tech community, especially in generative AI. While studying at IIT Madras, Srinivas taught courses on reinforcement learning and advanced reinforcement learning. He worked on reinforcement learning with OpenAI before moving to DeepMind in London, where he worked on contrastive learning. Also Read: Hurun List 2025: Mukesh Ambani Back on Top, Shah Rukh Khan Joins for the First Time