Sung Pin Yun is a PhD student in nursing at National Taipei University of Nursing and Health Sciences, Taiwan. Her academic interests center on adolescent and emerging adult obesity, self-management behaviours, and nursing-based intervention development. She has practical experience in leading school-based weight reduction programs and integrates qualitative and behavioural science approaches into her work. She aims to develop culturally sensitive, technology-assisted interventions that support sustainable weight control for young populations.