Dr. Dhirendra Singh is currently working as a professor in the Department of Physics at D.B.S. (P.G.) College, C.S.J.M. University, Kanpur, U.P., India. He obtained his Ph.D. degree in physics from B. R. Ambedkar University, Agra. He has 33 years of teaching and 25 years of research experience. He thoroughly enjoys instructing students in the fields of Nuclear and Particle physics at both undergraduate and postgraduate levels. His research work focuses on theoretical high-energy physics and provides an understanding of the quark-confinement hypothesis as well as the processes, mythologies, and potential models involved in Hadron Spectroscopy. He has published many research papers in reputed international and national research journals and participated in many national and international conferences.