ECHO is a South Korean boy group formed by the 2nd season of PRODCUE#50. This group consist of the boys ranked between 13th & 7th.
Members:
Doyoung
Stage name: Doyoung
Full name: Jung Doyoung
Nationality: Korean
Position: Oldest, Vocalist, Face of the group
Birthday: 17.12.1995
Zodiac sign: Sagittarius
Company: Stardium Entertainment
Keita
Stage name: Keita
Full name: Keita Nakiwara
Nationality: American
Position: Main Vocalist, Leader