"A guruji, mentor, philosopher, and role model of a teacher and an unparalleled human being. Professor K.C. Sahu, who got all his degrees from the Indian Institute of Technology, Kharagpur, remains an IITian in its letter and spirit. He is a teacher par excellence who believes in the rounded development of the individual. To him, inculcating values, participating in varieties of activities, and developing leadership qualities are as important as excelling in studies. He has left an indelible mark on IIT Kharagpur, be it in teaching, research, or student related activities. His contribution to...