Dr. Lim Hui Bing is a firm believer in the intersection of healthcare and environmental sustainability. While a medical graduate, she co-founded Purpose Plastics, a social enterprise committed to repurposing plastic waste and fighting against plastic pollution. In 2023, Dr. Lim assumed the role of Youth Ambassador for Arctic Basecamp at the World Economic Forum, addressing critical public health challenges stemming from climate change. Presently, she is engaged in research on Climate and Health while advancing her medical career.