How Old Are Lightsum Members? (2024 Updated)

Lightsum, written as 라잇썸 in Korean, is a fourth-generation girl band in K-pop based in South Korea, like IVE and STAYC. CUBE Entertainment debuted its second girl band, Lightsum, since its first (G)I-DLE launched in 2018. Currently, it is a six member band: Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong.

Initially, Lightsum was the eight-member band that debuted on June 10, 2021, with the single “Vanilla.” Former members Huiyeon and Jian departed from the band on October 25, 2022, and the group was reorganized as a six-member band. Now, let’s talk about how old Lightsum members are, their dates of birth (for former members also), debut ages and Korean ages.

Table of Contents

Lightsum Members Current Age: From Eldest to Youngest Order

Lightsum Member	Current Age	Date of Birth
Sangah	21 years old	September 4, 2002
Chowon	21 years old	September 16, 2002
Nayoung	21 years old	November 30, 2002
Hina	20 years old	April 7, 2003
Juhyeon	19 years old	April 8, 2004
Yujeong	19 years old	June 14, 2004

Table showing the current ages of Lightsum members and their dates of birth in order of oldest to youngest from top to bottom.

Lightsum members dates of birth and current ages in order: Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong. — Lightsum Members’ Birthdays are given left to right in order of their ages from oldest to youngest.

Former member Huiyeon was born on August 1, 2005, and former member Jian was born on November 4, 2006. Currently, Sangah (21 years old) is the eldest member, while Yujeong (19 years old) is the youngest member of the Lightsum. Back in June 2021, Lightsum members debut ages were as follows: Sangah was 18, Chowon was 18, Nayoung was 18, Hina was 18, Juhyeon was 17, Yujeong was just barely still 16, Huiyeon was 15, and Jian was 14. During the debut, former member Jian was the youngest member at age 14, which is a very young age to debut. However, exceptions are there, Jieun from Young Posse and Haeun from Lapillus.

Lightsum Members Korean Age

Sangah is 23 years old.
Chowon is 23 years old.
Nayoung is 23 years old.
Hina is 22 years old and.
Juhyeon is 21 years old.
Yujeong is 21 years old.

Now let’s discuss how old each Lightsum member is, their description, photo, current age, birthplace, and position in the band.

Lightsum Member Sangah Age with Photo

Lightsum member Sangah date of birth and current age. — Sangah is 21 years old.

Yoon Sang Ah (Korean: 윤상아) is a South Korean K-pop idol and the eldest Lightsum member, popularly known as Sangah. She was born on September 4, 2002, in Ganseok-dong, South Korea, and is 21 years old as per international age and 23 years old as per Korean age. Sangah is the lead dancer, rapper, and leader of the Lightsum band.

Lightsum Member Chowon Age with Photo

Lightsum member Chowon date of birth and current age. — Chowon is 21 years old.

Han Cho Won (Korean: 한초원) is a South Korean K-pop idol and the second eldest Lightsum member, popularly known as Chowon. She was born on September 16, 2002, in Eunpyeong-gu, South Korea, and is 21 years old as per international age and 23 years old as per Korean age. Chown is the band’s main vocalist and has trained for 1 year and 10 months.

Lightsum Member Nayoung Age with Photo

Lightsum member Nayoung date of birth and current age. — Nayoung is 21 years old.

Kim Na Young (Korean: 김나영) is a South Korean K-pop idol, a member of Lightsum, and popularly known as Nayoung. She was born on November 30, 2002, in Chuncheon, South Korea, and is 21 years old as per international age and 23 years old as per Korean age. Nayoung is the band’s main vocalist and lead dancer and has trained for 1 year and 7 months.

Lightsum Member Hina Age with Photo

Lightsum member Hina date of birth and current age. — Hina is 20 years old.

Nagai Hina, aka Hina (Korean: 히나), is a Japanese K-pop idol and a member of Lightsum. She was born on April 7, 2003, in Kanagawa Prefecture, Japan, and is 20 years old as per international age and 22 years old as per Korean age. Hina is the band’s sub-vocalist.

Lightsum Member Juhyeon Age with Photo

Lightsum member Juhyeon date of birth and current age. — Juhyeon is 19 years old.

Lee Ju Hyeon (Korean: 이주현) is a South Korean K-pop idol and the second youngest Lightsum member, popularly known as Juhyeon. She was born on April 8, 2004, in Seoul, South Korea, and is 19 years old as per international age and 21 years old as per Korean age. Juhyeon is the band’s main dancer and lead vocalist.

Lightsum Member Yujeong Age with Photo

Lightsum member Yujeong date of birth and current age. — Yujeong is 19 years old.

Lee Yu Jeong (Korean: 이유정) is a South Korean K-pop idol and the youngest Lightsum member, popularly known as Yujeong. She was born on June 14, 2004, in Seoul, South Korea, and is 19 years old as per international age and 21 years old as per Korean age. Yujeong is the band’s sub-vocalist, and maknae means “the youngest member in the group.”

From current ages, dates of birth to debut, and Korean ages, this is all about how old Lightsum members are: Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong. Also, you can read about how old Loossemble members are, a newly debuted girl band.