Ji Woo (1991) Facts
- Former K-Pop Groups:
- Pure Boy (Vocalist and Dancer)
- BLAST (Leader, Vocalist and Dancer)
- D.I.P (Vocalist and Dancer)
Real name: 서인수 / Seo In Su
Stage name: Unknown
Age: 31 years
Date of birth: August 31, 1991
Place of birth: South Korea
Height: 178cm
Weight: 60kg
Bloodtype: O
Zodiac Sign: Virgo