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CompanyAbout Entertainment
Year Debut2020
Year Active4
Year DisbandedN/A

Not Ranked


REDSQUARE (레드스퀘어; also stylized as RSQ) is a South Korean girl group formed by About Entertainment. The group debuted on May 19, 2020 with 5 members: Green, Lina, ChaeA, Ari, and Bomin with their single album Prequel and title track Color Full.



Ranked from oldest to youngest.

1. I.LJan 07, 199727 years old
2. LinaMay 23, 199726 years old
3. LivJul 05, 199726 years old
4. YunseulJul 05, 199726 years old
5. BominSep 24, 200122 years old

REDSQUARE Member Heights

REDSQUARE Height Ranking

Ranked from tallest to shortest.

1. Bomin1.69 m (5'7")
2. I.L1.68 m (5'6")
3. Yunseul1.66 m (5'5")
4. Liv1.66 m (5'5")
5. Lina


Most of the members (except for Lina) are former members of the group Good Day. Good Day was originally a 10-member girl group under C9 Entertainment; they had debuted in 2017 and disbanded in November 2019. Five of the members re-debuted as Cignature while the other 4 members (Green, Chaea, Ari, and Bomin) re-debuted as part of Red Square. Heejin was the only member from Good Day to not re-debut as part of a new group as she started a career as a producer. Lina, the only Red Square member that was not part of Good Day, also debuted as a solo artist with the name of Blenn on March 19, 2020.


1. Green: lead vocalist, visual

2. Lina: main vocalist

3. ChaeA: main dancer, lead rapper, vocalist

4. Ari: lead vocalist

5. Bomin: main rapper, lead dancer, maknae

Fun Facts and Trivia

  • REDSQUARE has no official leader.
  • The oldest member of REDSQUARE is Green (born January 1997)
  • The youngest member (maknae) of REDSQUARE is Bomin (born September 2001).
  • The tallest member of REDSQUARE is Bomin with a height of 169 cm (5’7”).
  • The shortest member of REDSQUARE is Ari with a height of 163 cm (5’4”).


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