Indian Institute of Technology Madras (IIT Madras) had emerged as the best institute in India, bagging the top rank in National Institutional Rankings Framework (NIRF) Ranking 2021. | NDTV

IIT Madras has secured top position in NIRF India rankings for the fourth consecutive year in "overall' category and for the 7th year in engineering category. NDTV's Sam Daniel spoke to the institute's Director, Professor V Kamakoti, on his focus, vision, improving world ranking and on creating globally disruptive start-ups. | NDTV