About BOL4

Name: 
Bolbbalgan4 (볼빨간 사춘기), commonly known as BOL4 in short

Members:

Current Member:
Ahn Ji-yeong (안지영); DOB: September 14, 1995 — main vocals

Photo Cr: Shorfar Music

Past Member:

Woo Ji-yoon (우지윤); DOB: January 6, 1996 — guitar, bass, rapping, backing vocals

Photo Cr: Shorfar Music

Debuted In:
April 22, 2016 with their first single "Fight Day" from their mini-album "Red Ickle".

Official Fandom Name:
LoBoly (which is derived from Lovely + BOL4)

Variety Show Appearances:
2014: Superstar K 6 as contestants (both)
2016: King of Mask Singer as a contestant (Ahn Ji-young)
2017: My Little Television (on episode 84 & 85 as cast) (both)