#62

LIGHTSUM

LIGHTSUM

NameLIGHTSUM
CompanyCube Entertainment
FandomSUMIT
Year Debut2021
Year ActiveN/A
Year DisbandedN/A

Shop

Hallyu Idol Shop

Members

Jian
Jian
Hina
Hina
Chowon
Chowon
Yujeong
Yujeong
Huiyeon
Huiyeon
Sangah
Sangah
Juhyeon
Juhyeon
Nayoung
Nayoung

About

About

LIGHTSUM (라잇썸; debuted Jun 10, 2021) is an eight-member South Korean girl group under CUBE Entertainment. LIGHTSUM debuted on June 10, 2021 with the single Vanilla.



Profile
# of Members8
MembersSangah, Juhyun, Huiyeon, Nayoung, Chowon, Jian, Yujeong, Hina
Oldest MemberSangah (born Sep 4, 2002)
Youngest MemberJian (born Nov 4, 2006)
LeaderSangah
DebutJun 30, 2020June 10, 2021
CompanyCube Entertainment
FandomSUMIT



Ages

LIGHTSUM Age Ranking

Ranked from oldest to youngest.

MemberBirthdayAge
1. SangahSep 04, 200219 years old
2. ChowonSep 16, 200219 years old
3. NayoungNov 30, 200218 years old
4. HinaApr 07, 200318 years old
5. JuhyeonApr 08, 200417 years old
6. YujeongJun 14, 200417 years old
7. HuiyeonAug 01, 200516 years old
8. JianNov 04, 200614 years old

Heights

LIGHTSUM Height Ranking

Ranked from tallest to shortest.

MemberHeight
1. Juhyeon1.71 m (5'7")
2. Sangah1.68 m (5'6")
3. Chowon1.68 m (5'6")
4. Jian1.66 m (5'5")
5. Huiyeon1.62 m (5'4")
6. Yujeong1.60 m (5'3")
7. Hina1.58 m (5'2")
8. Nayoung1.55 m (5'1")

Members and Position(s)

Members and Position(s)

Members

LIGHTSUM is composed of eight members born between 2002 and 2006. Their names are: Sangah, Juhyeon, Huiyeon, Nayoung, Chowon, Jian, Hina, and Yujeong. The oldest member is Sangah (born Sep 4, 2002). The youngest member (maknae) is Jian (born Nov 4, 2006). LIGHTSUM has 7 Korean members and 1 Japanese member. Hina is the only foreigner; she was born in Japan. The rest of the members are Korean.



Position(s)

MembersPosition(s)
Sangahrapper, lead dancer
Chowonmain vocalist
Nayoungmain vocalist, lead dancer
Hinasub vocalist
Juhyeonleader, main dancer, lead vocalist
Yujeongsub vocalist
Huiyeonsub vocalist
Jianrapper, sub vocalist, maknae



Vocal Line: Chowon, Nayoung, Juhyeon, Hina, Yujeong, and Huiyeon.

Dance Line: Juhyeon, Sangah, and Nayoung.

Rap Line: Sangah and Jian.

MBTI Personality Types



MembersMBTIPersonality Traits
SangahENFPExtroverted, intuitive, feeling, and prospecting
ChowonINFJIntroverted, intuitive, feeling, and judging
NayoungENFPExtroverted, thinking, feeling, and prospecting
HinaESFJExtroverted, observant, feeling, and judging
JuhyeonINTJIntroverted, intuitive, thinking, and judging
YujeongESFJExtroverted, observant, feeling, and judging
HuiyeonISFPIntroverted, observant, feeling, and prospecting
JianENTPExtroverted, intuitive, thinking, and prospecting



Fun Facts and Trivia

Fun Facts and Trivia
  • LIGHTSUM was CUBE Entertainment’s fifth idol group, following CLC, Pentagon, (G)I-DLE, and BTOB.
  • LIGHTSUM was the first group to debut from CUBE Entertainment since the debut of (G)I-DLE in May 2018 (three years prior).
  • The oldest member of LIGHTSUM is Sangah (born Sep 4, 2002).
  • The youngest member (maknae) of LIGHTSUM is Jian (born Nov 4, 2006).
  • There is an age gap of 4 years between the oldest member (Sangah) and the youngest member (Jian).
  • The leader of LIGHTSUM is Juhyeon.
  • LIGHTSUM is the first group from Cube Entertainment to have all members born in the 21st century.
  • The tallest member is Juhyeon with a height of 171 cm (5’7”).
  • The shortest member is Nayoung with a height of 155 cm (5’1”)
  • Tall line: Juhyeon, Sangah, Chowon, Jian.
  • Short line: Yujeong, Huiyeon, Hina, and Nayoung.

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