Personal Info
Known For
Acting
Birthday
1975-05-17
Place of Birth
South Korea
Goo Si-yeon
Known For
Big Mouth
as Nam Ki-sung's Relative
Twenty Five Twenty One
as Jae-kyung's co-worker
Tomorrow
as Gop Dan
Hospital Playlist
as Sang-mo's Wife
Forecasting Love and Weather
as Tutored student's mother
The Mysterious Class
as Jeong-woo's mother
Dr. Cheon and the Lost Talisman
as Mi-sun
Beyond the Bar
as Cha Yeong-Sun (Eps 7,12)
Cassiopeia
as Lawyer
Would You Like a Cup of Coffee?
as Ms. Kim