Who's the brain behind Vande Bharat?

Meanwhile, in another milestone for India, the third version of semi-high speed Vande Bharat train chugged off from the stable of Integral Coach Factory recently. The government is now keen on starting its export too. And it also plans to roll-out over 300 more of these trains in near future. But one of the main brains behind this sophisticated train, Sudhanshu Mani, is a reclusive man. We caught up with him to learn more about his journey