Education and training: MD (Mahidol University), MSc (Human Nutrition, London School of Hygiene and Tropical Medicine), Dip. Thai Board of Pediatrics and Pediatric Nutrition (FRCPed T), and Fellow of the International Union of Nutritional Sciences (FIUNS).
Position: Professor of Pediatrics, Faculty of Medicine, Prince of Songkla University, Thailand. The chairman of the Technical Working Groups (TWG) on “Control of Overweight and Obesity” for the 2nd National Health Assembly (NHA) 2009 and “School Catering System Management” for the 6th NHA 2013, and TWG on construction of the 2021 growth references for Thai children and adolescents, a member of the TWG on revision of Thai DRIs 2020, and a member of the Working Group to establish Guidelines to regulate the Marketing of Food and Non-alcoholic Beverages to Children, for the Nutrition Bureau, Department of Health, Ministry of Public Health Research: childhood obesity, early life nutrition, National Health Examination Survey.