Isa

Name: Isa
Native name: 아이사
Also Known as: Lee Chaeyoung, Chae Young, 이채영
Nationality: South Korean
Gender: Female
Born: January 23, 2002
Age: 24

Lee Chae Young, known professionally as Isa, is a South Korean singer, dancer and member of STAYC (스테이씨). She graduated from Gajaeul High School and, before debuting, she spent 3 years as a trainee.

She made her debut in November 2020 as the group's lead vocalist with their first single album, "Star To A Young Culture". They are managed by High Up Entertainment (하이업엔터테인먼트) and have enjoyed commercial success, especially with a big international fanbase.

In August 2023, all members decided to take turns as leaders.

(Source: kisskh) Edit Biography

Year	Title	#	Role	Rating
2025	2025 Idol Star Athletics Championships Korean TV Show, 2025, 3 eps (Regular Member)	3	Regular Member	7.6
2025	Just Makeup Korean TV Show, 2025, 10 eps [Model] (Ep. 7) (Guest)	10	[Model] (Ep. 7) Guest	7.9
2025	KPopped Korean TV Show, 2025, 8 eps (Ep. 6) (Guest)	8	(Ep. 6) Guest	6.9
2025	Live Wire Korean TV Show, 2025, 12 eps (Ep. 9) (Guest)	12	(Ep. 9) Guest	0.0
2024	Im Won Hee's Gourmet Show Korean TV Show, 2024, 10 eps (Ep. 20) (Guest)	10	(Ep. 20) Guest	0.0
2024	Starlight Boys Korean TV Show, 2024, 10 eps (Ep. 10) (Guest)	10	(Ep. 10) Guest	6.3
2024	2024 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2024, 3 eps (Regular Member)	3	Regular Member	7.7
2024	2024 SBS Gayo Daejeon: Summer Korean TV Show, 2024, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2023	2023 SBS Gayo Daejeon: Switch On Korean TV Show, 2023, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.0
2023	2023 Music Bank Global Festival Korean TV Show, 2023, 2 eps [Performer - Part 2] (Regular Member)	2	[Performer - Part 2] Regular Member	8.0
2023	Gag Concert Season 2 Korean TV Show, 2023, 150 eps (Ep. 1083, 1132) (Guest)	150	(Ep. 1083, 1132) Guest	0.0
2023	Girls Night Out Korean TV Show, 2023, 12 eps (Ep. 1-2) (Guest)	12	(Ep. 1-2) Guest	0.0
2023	I Can See Your Voice Season 10 Korean TV Show, 2023, 8 eps [Panelist] (Ep. 5) (Guest)	8	[Panelist] (Ep. 5) Guest	7.9
2022	2022 KBS Song Festival: Y2K Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.8
2022	Idol League Season 4 Korean TV Show, 2022, 10 eps (Ep. 12) (Guest)	10	(Ep. 12) Guest	0.0
2022	Music Bank in Chile Korean TV Show, 2022, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.5
2022	Workman Season 2 Korean TV Show, 2022, 123 eps (Ep. 79) (Guest)	123	(Ep. 79) Guest	8.3
2022	Music Universe K-909 Korean TV Show, 2022, 21 eps (Ep. 4, 12) (Guest)	21	(Ep. 4, 12) Guest	7.9
2022	2022 Idol Star Athletics Championships Chuseok Special Korean TV Show, 2022, 3 eps (Regular Member)	3	Regular Member	7.7
2022	Show! Music Core Coin Karaoke Korean TV Show, 2022, 45 eps (Ep. 30) (Guest)	45	(Ep. 30) Guest	8.2
2022	Idol 1N2D Korean TV Show, 2022, 102 eps (Ep. 8, 19) (Guest)	102	(Ep. 8, 19) Guest	8.3
2022	Season B Season 3 Korean TV Show, 2022, 32 eps (Ep. 24) (Guest)	32	(Ep. 24) Guest	8.1
2022	Show!terview with Sunmi Korean TV Show, 2022, 41 eps (Ep. 2) (Guest)	41	(Ep. 2) Guest	7.7
2022	Studio Moon Night Season 2 Korean TV Show, 2022, 47 eps (Ep. 162) (Guest)	47	(Ep. 162) Guest	8.5
2022	Idol's Snack Spree Korean TV Show, 2022, 20 eps (Ep. 2, 20) (Guest)	20	(Ep. 2, 20) Guest	7.7
2022	Lee Mu Jin Service Korean TV Show, 2022, 250 eps (Ep. 50) (Guest)	250	(Ep. 50) Guest	8.3
2021	2021 MBC Music Festival: Together Korean TV Show, 2021, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	8.1
2021	2021 SBS Gayo Daejeon: Welcome Korean TV Show, 2021, 1 eps [Performer] (Regular Member)	1	[Performer] Regular Member	7.9
2021	Blip Data Lab: Stayc Korean TV Show, 2021, 4 eps (Regular Member)	4	Regular Member	7.8
2021	2021 KBS Song Festival: WITH YOU Korean TV Show, 2021, 1 eps [Performer] (Guest)	1	[Performer] Guest	8.1
2021	The Return of Superman: Baby Cloud Korean TV Show, 2021, 100 eps (Ep. 60-61) (Guest)	100	(Ep. 60-61) Guest	8.2
2021	Hello, You Korean TV Show, 2021, 63 eps (Ep. 40) (Guest)	63	(Ep. 40) Guest	8.6
2021	STAYC Studio Korean TV Show, 2021, 6 eps (Regular Member)	6	Regular Member	8.7
2021	Seulgi.Zip Korean TV Show, 2021, 52 eps (Ep. 32) (Guest)	52	(Ep. 32) Guest	8.5
2021	STAYC challenge Korean TV Show, 2021, 2 eps (Regular Member)	2	Regular Member	8.6
2021	IDDP Korean TV Show, 2021, 50 eps (Guest)	50	Guest	8.9
2021	Max Chang Min's Free Hug Korean TV Show, 2021, 51 eps (Ep. 45) (Guest)	51	(Ep. 45) Guest	7.8
2021	STAYCation Korean TV Show, 2021, 4 eps (Regular Member)	4	Regular Member	8.3
2021	Official Request Korean TV Show, 2021, 26 eps (Ep. 20) (Guest)	26	(Ep. 20) Guest	7.9
2021	K-Pop Evolution Korean TV Show, 2021, 7 eps (Ep. 2-3) (Guest)	7	(Ep. 2-3) Guest	7.8
2021	Secret Friend of Idols Season 2 Korean TV Show, 2021, 19 eps (Ep. 14) (Guest)	19	(Ep. 14) Guest	8.2
2021	Studio Moon Night Korean TV Show, 2021, 156 eps (Ep. 27) (Guest)	156	(Ep. 27) Guest	8.4
2021	Agit Korean TV Show, 2021, 15 eps (Ep. 10) (Guest)	15	(Ep. 10) Guest	0.0
2021	Stayc's Pajama Party Korean TV Show, 2021, 3 eps (Regular Member)	3	Regular Member	8.0
2020	The Silence of IDOL Korean TV Show, 2020, 26 eps (Ep. 5, 13) (Guest)	26	(Ep. 5, 13) Guest	8.2
2020	Hard Training Team Korean TV Show, 2020, 3 eps (Regular Member)	3	Regular Member	8.3
2020	Stay: See Korean TV Show, 2020, 129 eps (Regular Member)	129	Regular Member	8.2
2020	Killing Voice Korean TV Show, 2020, 160 eps (Ep. 132) (Guest)	160	(Ep. 132) Guest	8.6
2020	Idol Human Theater Korean TV Show, 2020, 104 eps (Ep. 10, 61) (Guest)	104	(Ep. 10, 61) Guest	8.4
2020	Idol League Season 3 Korean TV Show, 2020, 66 eps (Ep. 28, 49) (Guest)	66	(Ep. 28, 49) Guest	8.4
2020	After_zzZ Korean TV Show, 2020, 30 eps (Ep. 25) (Guest)	30	(Ep. 25) Guest	8.4
2020	Question Mark Korean TV Show, 2020, 143 eps (Ep. 62) (Guest)	143	(Ep. 62) Guest	0.0
2020	Idol Ability Market Korean TV Show, 2020, 27 eps (Ep. 7) (Guest)	27	(Ep. 7) Guest	8.7
2019	Transonglation Korean TV Show, 2019, 67 eps (Ep. 38, 48) (Guest)	67	(Ep. 38, 48) Guest	8.2
2019	Midnight Idol Korean TV Show, 2019, 345 eps (Ep. 289, 332) (Guest)	345	(Ep. 289, 332) Guest	8.2
2019	Lunch Attack Korean TV Show, 2019, 890 eps (Ep. 433) (Guest)	890	(Ep. 433) Guest	6.0
2019	Hangout with Yoo Korean TV Show, 2019, 350 eps (Ep. 69) (Guest)	350	(Ep. 69) Guest	8.1
2018	Mafia Dance Korean TV Show, 2018, 26 eps (Ep. 21) (Guest)	26	(Ep. 21) Guest	8.2
2017	Mr. House Husband Season 2 Korean TV Show, 2017, 475 eps (Ep. 310) (Guest)	475	(Ep. 310) Guest	7.7
2015	Knowing Bros Korean TV Show, 2015, 600 eps (Ep. 397) (Guest)	600	(Ep. 397) Guest	8.6
2013	After School Club Korean TV Show, 2013, 671 eps (Ep. 450, 467) (Guest)	671	(Ep. 450, 467) Guest	7.8
2013	Premium MelodiX! Japanese TV Show, 2013, 500 eps (Guest)	500	Guest	0.0
2011	Weekly Idol Korean TV Show, 2011, 707 eps (Ep. 528, 551, 600, 704) (Guest)	707	(Ep. 528, 551, 600, 704) Guest	8.1
2011	Immortal Songs: Singing the Legend Korean TV Show, 2011, 800 eps (Ep. 668, 722) (Guest)	800	(Ep. 668, 722) Guest	8.2
2009	You Hee Yeol's Sketchbook Korean TV Show, 2009, 600 eps (Ep. 557, 580) (Guest)	600	(Ep. 557, 580) Guest	8.1
2004	M Countdown Korean TV Show, 2004, 950 eps [Performer] (Ep. 763) (Guest)	950	[Performer] (Ep. 763) Guest	8.3