- Boy Groups, OG School Project

OG School Project Profile

OG School Project



OG School Project The project group consists of 13-year-old ‘rap geniuses’ Jo Woo ChanPark Hyun Jin, and ACHILLO.

Jo Woo Chan is from Cube Entertainment, while Park Hyun Jin and ACHILLO are from Starship Entertainment. Originally, the group was supposed to release their “OGZ” on December 20th, but decided to delay the release because of a recent tragedy.


  •  Jo Woo Chan
  •  Park Hyun Jin


OG School Project Members Profile
Jo Woochan 

Name: Jo Woochan (조우찬)
Birthday: January 20, 2005
Zodiac Sign: Aquarius
Height: 164 cm (5’5″)
Company: CUBE Entertainment


Park Hyunjin 

Name: Park Hyunjin (박현진)
Birthday: May 24, 2005
Zodiac Sign: Gemini
Company: STARSHIP Entertainment



Stage Name: Achillo
Birthday: December 23, 2005
Zodiac Sign: Capricorn
Company: STARSHIP Entertainment



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