Kim Seon Yu

Name: Kim Seon Yu
Native name: 김선유
Also Known as: 김선유, Kim Seon Yu, Kim Sun Yu, Kim Seonyou
Nationality: South Korean
Gender: Female
Born: March 20, 2008
Age: 18

Kim Seon Yu is a South Korean singer, dancer and member of CLASS:y (클라씨). She is enrolled at Hanlim Arts High School.

In November 2021, she entered the MBC singing survival show "My Teenage Girl", where she finished in 2nd place and earned a spot in the show's project group. PocketDol Studio's subsidiary, M25 (엠이오), took responsibility for the group's management in South Korea, and Universal Music did the same in Japan.

She made her debut in May 2022 as CLASS:y's main rapper, lead dancer, vocalist and maknae with their first EP, "Y: Class Is Over". However, the members began appearing in other survival shows and the group did not have any new material in 2 years until their third EP, "Love XX" was released in November 2024.

(Source: MyDramaList) Edit Biography

Year	Title	Role	Rating
2022	Life Is Beautiful Korean Movie, 2022, [Performer] (Guest Role)	[Performer] Guest Role	7.6

Year	Title	#	Role	Rating
2023	The Next: Battle of the K-Pop Girl Groups Korean TV Show, 2023, 6 eps [Contestant] (Regular Member)	6	[Contestant] Regular Member	0.0
2022	2022 MBC Music Festival: With Love Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2022	Idol, Care: Class:y Korean TV Show, 2022, 2 eps (Regular Member)	2	Regular Member	0.0
2022	Dancing Dol Stage Season 2 Korean TV Show, 2022, 3 eps [Contestant] (Regular Member)	3	[Contestant] Regular Member	7.5
2022	Dream Center Study Room Korean TV Show, 2022, 8 eps (Ep. 4) (Guest)	8	(Ep. 4) Guest	7.7
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 6) (Guest)	21	(Ep. 6) Guest	7.9
2022	The Second World Korean TV Show, 2022, 10 eps [Contestant] (Regular Member)	10	[Contestant] Regular Member	8.0
2022	Hidden Singer Season 7 Korean TV Show, 2022, 14 eps [Panelist] (Ep. 13-14) (Guest)	14	[Panelist] (Ep. 13-14) Guest	7.6
2022	New Festa Korean TV Show, 2022, 11 eps (Ep. 9-10) (Guest)	11	(Ep. 9-10) Guest	8.1
2022	CLASS:y's World Korean TV Show, 2022, 2 eps (Regular Member)	2	Regular Member	8.4
2022	CLASS:y Begins Korean TV Show, 2022, 1 eps (Regular Member)	1	Regular Member	7.8
2022	Idol's Snack Spree Korean TV Show, 2022, 20 eps (Ep. 11) (Guest)	20	(Ep. 11) Guest	7.7
2022	After School Excitement Winter Camp Korean TV Show, 2022, 2 eps (Regular Member)	2	Regular Member	8.2
2022	After School Excitement Special Activities Korean TV Show, 2022, 1 eps (Regular Member)	1	Regular Member	7.8
2021	2021 MBC Music Festival: Together Korean TV Show, 2021, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2021	My Teenage Girl Korean TV Show, 2021, 12 eps [Contestant] (Regular Member)	12	[Contestant] Regular Member	7.3
2021	Hesitation Before Going to School Korean TV Show, 2021, 18 eps [Trainee] (Regular Member)	18	[Trainee] Regular Member	7.8
2020	CAP-TEEN Korean TV Show, 2020, 10 eps [Contestant] (Regular Member)	10	[Contestant] Regular Member	7.8
2020	Idol Human Theater Korean TV Show, 2020, 104 eps (Ep. 35) (Guest)	104	(Ep. 35) Guest	8.3
2018	Omniscient Interfering View Korean TV Show, 2018, 500 eps (Ep. 199) (Guest)	500	(Ep. 199) Guest	7.8
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 562, 586, 690) (Guest)	707	(Ep. 562, 586, 690) Guest	8.1
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 800 eps (Ep. 640-641) (Guest)	800	(Ep. 640-641) Guest	8.2
2004	M Countdown Korean TV Show, 2004, 950 eps [Performer] (Ep. 742, 751, 752, 754, 755, 757) (Guest)	950	[Performer] (Ep. 742, 751, 752, 754, 755, 757) Guest	8.2
1998	Music Bank Korean TV Show, 1998, 1240 eps [Performer] (Guest)	1240	[Performer] Guest	7.8