Prof. Yi Song graduated from Beijing Medical University (now Peking University Health Science Center) with a bachelor's degree in preventive medicine. In 2004, she obtained a master's degree in the Department of Women and Children and Adolescent Health, School of Public Health, Peking University Health Science Center and received her Ph.D. in the same department in 2010. She studied in Lund University (2013-2014) and Stanford University (2017) as a visiting scholar. Currently she is the director of the Institute of Child and Adolescent Health at Peking University, the director of the Branch of Student Health Education of China Student Nutrition and Health Promotion Association, and the editor in chief of Future Journal. Her research maily foucus on the social determinants of child and adolescent health and development, students’ Constitution and Health (based on CNSSCH) and its inequality, and the implementation research of common disease interventions among children and adolescents. She has won several academic awards such as the Science and Technology Innovation Award (Second Prize, Firstprize) of the China Medical Education Association in 2024, and has been consistently ranked among the top 2% of global scientists in 2022, 2023, and 2024.