1956. Prime Minister Jawaharlal Nehru stood on the grounds of the erstwhile Hijli Detention Camp-where the British had once imprisoned and executed Indian freedom fighters-and laid the foundation stone for the first Indian Institute of Technology (IIT) in Kharagpur, West Bengal. Seven decades later, the IIT is not just India's most prestigious educational ecosystem, but its alumni-the IITians-are among the architects of the modern world, leading technology giants, pioneering research and driving entrepreneurial revolutions from the Indus Valley to the Silicon Valley.

How did the institution scale from one campus to twenty-three without compromising on academic integrity?

How did an engineering degree from IIT become the golden passport for a successful life? Why do entrepreneurs from the IIT ecosystem have a distinct advantage over non-IITians?

In his book, Prabhat Kumar, himself an IIT alumnus, unveils the story of these centres of excellence-from their idealistic origins in Nehru's India to their staggering global influence today. Blending razor-sharp analysis, archival secrets and exclusive interviews with the pioneers, directors, struggling aspirants, billion-dollar founders and unsung heroes, this definitive book delivers an illuminating, multi-generational portrait of an institution that has established India's presence on the world stage.