A new boy band called MASC has debuted! MASC is short for Masculine and consists of 4 members named Woosoo, 26 (pronounced Yi Ryuk), ACE and Heejae.
First picture is of Woosoo. Second picture is of ACE. Third picture is of Heejae. Fourth picture is of 26.
MASC debuted with "Strange" which was written and produces by Woosoo.