Cast
Choi Tae-joonKDI-109 / Baek KuChoi Tae-joon was 25 in Here Comes Robo KDI 109! - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Jul 07 1991
Jung Chae-yeonShin Ki WonJung Chae-yeon was 19 in Here Comes Robo KDI 109! - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Dec 01 1997
Cho Lee-hyeonShin Ki YunCho Lee-hyeon was 25 in Here Comes Robo KDI 109! - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Jun 03 1991
Lee Hyeong-seokJung Suk JinLee Hyeong-seok was 16 in Here Comes Robo KDI 109! - Season 1 - Episode 4 (Episode 4).
Birthday: Sat, Sep 09 2000