S2IT

에스투잇

Name:: S2IT
Aliases:: S2it
Hangul:: 에스투잇
Fandom:: Unannounced
Debuted On:: Mar 14, 2026
Group Type:: Girl

About S2IT

S2IT is a 5 member girl group under Monster Brain. The group name means "Shine (S) to (2) it" meaning that they are shining towards their goals. They debuted on March 14th, 2026 with the single, "What I Want". Member Seungbi was a contestant on Universe Ticket, where she placed 43rd.

Music Label

Monster Brain

Created By

somuchchaos

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20 yo

Yeonsoo

Main Vocalist

20 yo

Haru

Leader, Main Dancer

19 yo

Sea

Lead Vocalist

16 yo

Hyobin

Sub Vocalist

15 yo

Seungbi

Rapper, Maknae

Age Stats

Avg Age	18.6 years old
Oldest	Yeonsoo (20 years old)
Youngest	Seungbi (15 years old)
Avg Gap	15.1 months
Next Birthday	Yeonsoo (Jun 25)
Last Birthday	Hyobin (Oct 16)

Height Stats

Tallest	Hyobin (167 cm / 5ft 6in)
Shortest	Haru (158 cm / 5ft 2in)
Avg Height	162.8 cm / 5ft 4in
Avg Gap	2.3 cm / 0.9 in

Yeonsoo

Haru