Mumbai's Dhravya Shah, a 19-year-old entrepreneur, has achieved significant success with his AI startup, Supermemory, securing $3 million in seed funding. Shah, who previously sold a company at 16 and opted out of IIT, built Supermemory from a dorm room project into a critical AI infrastructure. His innovative approach to AI memory systems has also earned him a U.S. O-1 visa, highlighting his extraordinary talent in the tech world.