Dr. MUHAMMAD Aziz-ur-Rahman is an Associate Professor at the Institute of Animal and Dairy Sciences, University of Agriculture Faisalabad, Pakistan. He completed his PhD studies in Major at the State Key Laboratory of Animal Nutrition, China Agricultural University (2012–2016) and postgraduate studies at the University of Agriculture Faisalabad (2009–2011). He has been a Visiting Expert (State Key Lab of Animal Nutrition and Feed Technology) since 2024. His interests include growth performance and ruminant digestibility.