Mirror is a Hong Kong boy group formed through ViuTV's reality talent show Good Night Show - King Maker in 2018. The group consists of twelve members: The group consists of twelve members: Frankie Chan, Alton Wong, Lokman Yeung, Stanley Yau, Anson Kong, Jer Lau, Ian Chan, Anson Lo, Jeremy Lee, Edan Lui, Keung To, and Tiger Yau. From Wikipedia