[1] He has recently been appointed as Dean, International Students, Panjab University, Chandigarh, India.

[5][6] Krishan was born in 1973 in a small village Mullanpur Garibdass of District Mohali in Punjab state of north India.

He is an elected fellow of the Royal Anthropological Institute of Great Britain and Ireland (FRAI).

[16] His published research deals with the analysis of various aspects of human morphology and their forensic applications in Indian populations.

[31][32] He has published unique work on the footprint ridge density of Indian population and its significance in forensic identification.