The HYLI 2019 was held in Singapore from July 9-12, 2019. High level country selection panels chose 32 top student delegates to represent their countries at the program. The students were divided into four groups, each represented by at least one country representative. The students attended a series of plenary sessions, workshops, discussions and activities culminating with group presentations on their proposed initiatives for a sustainable future. The 15th edition of HYLI 2019 was designed to further develop the student participants’ perception and understanding of how digital transformation can help realize a sustainable society and improve the quality of life in the region.