Siu Wai Hang graduated from the School of Creative Media of City University of Hong Kong with a Bachelor of Arts (Hons) in Creative Media in 2010. He went on to obtain his Master of Fine Art from The Chinese University of Hong Kong in 2013. In 2013, Siu was shortlisted in the Hong Kong Contemporary Art Award 2012. In 2014, he won the WYNG Masters Award, a non-profit photography award to create awareness of socially relevant issues in Hong Kong. His work is collected by the Legislative Council of Hong Kong.
Siu currently lives and works in Hong Kong and teaching art at universities.