Yang Sung-gyu
Born: Unknown birthdate.
Yang Sung-gyu is ?
Movies (As Crew)
Sorted by Release Date
Pinkfong Sing-Along Movie 2: Wonderstar Concert
Yang Sung-gyu was
? in Pinkfong Sing-Along Movie 2: Wonderstar Concert
as 'Sound Effects'.
Wed, Dec 21 2022
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages