Cast
Park Hae-joonNam Geum-pilPark Hae-joon was 45 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Mon, Jun 14 1976
Kim Kap-sooNam Dong-jinKim Kap-soo was 64 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Sun, Apr 07 1957
Park Ji-youngBong Yeon-jaPark Ji-young was 53 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Sun, Dec 08 1968
Lee Seung-joonEom In-chanLee Seung-joon was 49 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Sun, Feb 11 1973
Kim Do-wanHan Joo-hyeokKim Do-wan was 27 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Wed, Mar 08 1995
Choi Hee-jinHo-yoon's motherChoi Hee-jin was 43 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Fri, Mar 02 1979
Kang You-seokKang Du-seokKang You-seok was 27 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Fri, Jun 10 1994
Ahn So-yoHam So-yoAhn So-yo was 34 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Sat, May 30 1987
Park Jung-yeonNam Sang AhPark Jung-yeon was 24 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Tue, May 13 1997
Baek Ha-been(Eps 5)Baek Ha-been was 22 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Mon, Jan 24 2000
Oh Chae-eun[Elementary school teacher]Oh Chae-eun was 26 in I Have Not Done My Best - Season 1 - Episode 7 (Episode 7).
Birthday: Fri, Sep 22 1995