Cheah Hee graduated with a Bachelor degree (Hons) in Environmental Engineering from the National University of Singapore (NUS). He is passionate about the environment and believes that more can be done to create a sustainable environment for everyone to live in. This pushes him to pursue a PhD degree in Environmental Engineering from NUS, in search for answers. Cheah Hee joined Leave a Nest Research Development division in hopes to bridge research work from academic institutions around the world to meet various industrial needs.