Cast
SuminSelf
Sumin was 22 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Tue, Mar 13 2001
SieunSelf
Sieun was 21 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Wed, Aug 01 2001
IsaSelf
Isa was 21 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Wed, Jan 23 2002
SeeunSelf
Seeun was 20 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Sat, Jun 14 2003
YoonSelf
Yoon was 19 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Wed, Apr 14 2004
JSelf
J was 18 in STAYC - Season 4 - ⚠️궁금주의⚠️ 쓸데없는 각종 궁금증 심자윤이 싹~ 알려준대‼️ | 호기심자윤💡 티저 예고편 (Episode 77). Birthday: Thu, Dec 09 2004
Sumin
Sieun
Isa
Seeun
Yoon
J