Yejin Mun is a master's student in Animal Science at the Jeonbuk National University, South Korea. She has a bachelor's in Animal Science (2024) from the Jeonbuk National University. Her field of research interest lies in Ruminant Nutrition. Driven by a profound interest in optimizing animal welfare and methane reduction, she has attended global conferences such as Korea Organic Agriculture (South Korea) and the American Dairy Science Association 2023 (Canada). She is a member of the Korean Society of Organic Agriculture.