Dr. Gulshan Mahajan (Adjunct Associate Professor, The University of Queensland, Australia, Scopus h index: 30) started his career in agronomy and has worked at Punjab Agricultural University (PAU), Ludhiana, India, for more than 23 years in different capacities (Assistant Professor:2000-2006, Associate Professor 2006-12, Professor 2012-24) and has engaged in research, teaching, and outreach activities. He also worked in matrix management at the University of Queensland (UQ), Australia, International Rice Research Institute (IRRI) and PAU, and he has interacted across programs, institutes, and regions and developed and implemented programs successfully. He has guided one PhD student, four MSc students as a Principal Advisor and more than 20 students as an Associate Advisor. His interests fall within the broad area of agronomy, regenerative agriculture with particular emphasis on weed science, enhancement of input use efficiency, and development of ecologically based integrated crop management strategies for sustained production. He is a fellow of the National Academy of Agricultural Sciences, India and an Associate Editor of the Weed Science Society of America.