▸10,000 students and 2,000 teachers from across Asia — the pinnacle of the residential university model.
▸Its library, Dharmaganja ("Treasury of Truth"), occupied three massive buildings — one nine storeys high.
▸Subjects included Buddhist philosophy, logic, mathematics, astronomy, medicine, and grammar.
▸Students from China, Korea, Tibet, Mongolia, Sri Lanka, and Southeast Asia studied here.
Destroyed in 1193 CE by Bakhtiyar Khilji, a general of the Delhi Sultanate. Historical accounts (Tabakat-i-Nasiri) suggest he mistook the fortified university for a military fortress. Legend also says he was enraged that a Buddhist monk (Rahul Sri Bhadra) cured him of an illness his own physicians could not — and decided to uproot the source of such "infidel" knowledge. The library burned for three months.