Aadit Palicha and Kaivalya Vohra were both still teenagers when they dropped out of Stanford University to build what would become Zepto, one of India's best-known startups. Their idea was simple to explain but hard to execute: grocery delivery in 10 minutes, built on a tightly optimized network of small local warehouses called dark stores.

What makes their story worth studying isn't just the speed of Zepto's growth - it's the timing. They started building during a period when most of their peers were finishing college applications or internships. Instead, they bet on a logistics problem that seemed almost impossible to solve at scale in Indian cities.

Zepto's rise reflects a broader pattern in India's startup scene: some of the most disruptive companies are being built by founders barely out of their teens, backed by investors willing to bet on conviction and speed of execution over decades of experience.

For students, the lesson isn't "drop out of college" - it's that timing a real, painful problem (in this case, how slow grocery delivery used to be) can matter more than having the perfect resume.