Yoonchae
Also known as: Jeung Yoon-chae - Katseye Yoonchae - 정윤채 
Yoonchae alias list
정윤채 - Name with special characters
Jeung Yoon-chae - Real name
Katseye Yoonchae - Nickname
Yoonchae - Instagram
▼ 15417 
Highest rank: 3194
Yoonchae Biography
Personal
Age: 18 years old
Born: Thursday 6th of December 2007
Birthplace: Sinjeong-dong, Seoul, Korea, Republic of (#192)
Nationality: (South Korean)
Ethnicity: Asian
Professions: Influencer, Musician: K-pop Idol, Musician: Singer
Body
Hair color: Black
Eye color: Brown
Height: 5'7" (or 170 cm)
Weight: 110 lbs (or 50 kg)
Body type: Slim
Measurements: 32–24–34 (B–W–H) · WHR 0.71
Bra/cup size: 32B show conversions
Boobs: Real/Natural
Extra
Instagram follower count: 6.4m (as of July 2026)
About Yoonchae
Yoonchae is the youngest member of KATSEYE with Sophia Laforteza, Lara Rajagopalan, Daniela Avanzini, Manon Bannerman & Megan Meiyok Skiendiel.
Yoonchae Photos (Uploaded By Our Users)
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