Dr. Duc Hoang is a Research Fellow at RMIT University Vietnam and Director-General of the Sky-Line Education System, a pioneering K-12 school with five campuses in Danang and Hoi An, Vietnam. He is also the former Founding Director and former Principal Investigator of Teaching and Learning at EdLab Asia. Over the last decade, he has significantly contributed to the development of new educational policies through his work with Vietnamese government bodies and local and international NGOs. Furthermore, he initiated a free learning community for over 40,000 K–12 teachers. In those communities, a sizable number of social and educational initiatives have been established.