One of K-Pop's newest debut groups, Big Ocean, makes a splash with their recent debut just this past week. Big Ocean, under Parastar Entertainment, debuted April 20th with their first single "Glow". The group is comprised of three members Chanyeon (찬연) , Hyunjin (현진) and Jiseok (지석). The trio are the first hearing impaired idol group and use Korean Sign Language, American Sign Language and International Sign Language throughout their music and performances. Big Ocean sets for