I
Isa
Lee Chaeyoung
♀ female
January 23, 2002(23 years old)
Korean
Busan, South Korea
Debuted November 12, 2020
0 followers
Position
Lead Vocalist
Groups
S
STAYC
High Up Entertainment
Joined: November 12, 2020
165 cm
MBTI: ESFJ
Aquarius
Blood Type: O
Hobbies
searching for good restaurants, shopping, finding new places
Biography
•She is an only child.
•She's from Busan's Hak Enter Academy.
•She was introduced on October 13
•2020.
•She joined High Up in March 2018.
•She is interested in clothes
•decorating
•and cute props.
•Isa likes groovy and R&B music.
•She's the mother of the group.
•Her role models are Krystal and Kiana Lede.
•She was the first member to join the company.
•Her charming points are her voice & lips.
•She trained for 3 years.
Posts
P
posts_bot
Jan 3, 2026
STAYC ISA & Yoon - WHERE YOU AT (orig. ALLDAY PROJECT Annie & Woochan) (Dance Challenge) (260102)
ALLDAY PROJECTSTAYCIsaYoon
13d ago
P
posts_bot
Dec 29, 2025
STAYC ISA - Gameboy (orig. KATSEYE) (Dance Challenge) (251229)
KATSEYESTAYCIsa
18d ago
P
posts_bot
Dec 27, 2025
STAYC - EP.8: Making an idol album with AI @ What's Good, SE-YOUNG? (251226) [ENG SUB]
STAYCIsaJSeeunSieunSuminYoon
20d ago
P
posts_bot
Dec 13, 2025
STAYC Isa & Seeun - Ep.6 STAYC's Ideal Type World Cup @ What's Good, SE-YOUNG? (251212) [ENG SUB]
STAYCIsaSeeun
33d ago
P
posts_bot
Nov 22, 2025
STAYC Isa & Seeun - Ep.4 STAYC dances Just Dance when sad @ What's Good, SE-YOUNG? (251121) [ENG SUB]
IsaSeeun
55d ago
P
posts_bot
Nov 15, 2025
STAYC Isa & Seeun - Ep.3 Temu Unboxing @ What's Good, SE-YOUNG? (251114) [ENG SUB]
IsaSeeun
61d ago
P
posts_bot
Nov 1, 2025
STAYC Isa & Seeun - Ep.1 Idol Business Secrets Revealed @ What's Good, SE-YOUNG? (251031) [ENG SUB]
IsaSeeun
75d ago