lightsum members

상아 SANGAH !

lead dancer, rapper

birth name: 윤상아 Yoon Sang Ah
birthday: september 4th, 2002
zodiac sign: virgo + horse
nationality: korean
mbti: enfp

> eldest member
> first member to be revealed
> trained at weflex dance studio
> attended pinkm dance academy and a-root dance academy
> passed first-round auditions for over 15 companies including jyp, yuehua, source music and mld
> loves playing baseball and is very good at it
> is a huge fan of baseball and her favorite team is the sk wyverns
> attended a lot of sport related competitions during her elementary school days, including relay, t-ball, swimming, jump rope, climbing, gymnastics and baseball
> won a silver medal in a t-ball competition, but her mom threw it away
> started learning rapping five months after joining cube
> her role models are suzy and cl
> wasn't shy as a kid and her parents raised her easily
> her favorite ice cream flavor is green tea
> loves potato snacks like jagabi, pringles etc.
> her favorite english expression is your're so pretty

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pre-debut performances

> christina aguilera - express (center)
> 2ne1 - mtbd (hoop earrings)
> lee hi - no one (center)
> megan thee stallion - simon says (ponytail)
> ciara - dose (shorts)
> marian hill - thinking (all black)
> dance cover medley
>>> itzy - mafia in the morning
>>> rosé - on the ground
>>> txt - crown
>>> nct dream - hot sauce
>>> blackpink - ddu-du ddu-du

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other pre-debut videos

> lightsum | sangah x juhyeon profile film
> lightsum | sangah x yujeong character film
> lightsum | sangah pr interview

초원 CHOWON !

main vocalist

birth name: 한초원 Han Cho Won
birthday: september 16th, 2002
zodiac sign: virgo + horse
nationality: korean
mbti: ?

> third member to be revealed
> education: seoul eungam elementary school; chungam middle school; hanlim multi arts school (applied practical music)
> was a contestant on produce 48, where she finished on rank #13, but the ranking was rigged and she actually placed #6
> is catholic and her baptismal name is sophia
> is friends with ex-iz*one member hyewon
> bts and iu are her role models
> received the bronze medal in a national math competition and gold medals for a children’s song contest at her school in almost every grade to 6th grade (in 5th grade she received the silver medal)
> loves collecting perfumes, accessories, and cosmetics
> originally trained to be an actress
> can play the piano and compose
> starred in a movie called bully bad guys in 2020 as one of the main roles
> appeared on the mbc news in first grade
> hardly cried as a kid
> became a child model because she was always excited when seeing a camera and posed a lot
> recently got interested in medical science and criminal psychology

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pre-debut performances

> hyuna - red
> pick me solo fancam
> blackpink - boombayah / solo fancam
> heize - don't know you / solo fancam
> rumor / solo fancam
> suki ni nacchaudarou?
> dua lipa - one kiss (black suit)
> marian hill - thinking (white hoodie)
> btob - only one for me | chowon x nayoung x jian character film
> chowon x nayoung k-drama ost vocal cover
>>> princess hours - perhaps love
>>> moon embracing the sun - back in time
>>> descendants of the sun - you are my everything
>>> guardian: the lonely and great god - i will go to you like the first snow
>>> sky castle - we all lie
>>> hospital playlist - introduce me a good person
> dance cover medley
>>> itzy - mafia in the morning
>>> txt - crown
>>> nct dream - hot sauce
>>> blackpink - ddu-du ddu-du

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other pre-debut videos

> produce 48 | chowon pr
> produce 48 | chowon x ngt48 hasegawa rena hidden box mission
> lightsum | chowon x jian profile film
> lightsum | chowon pr interview

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나영 NAYOUNG !

main vocalist, lead dancer

birth name: 김나영 Kim Na Young
birthday: november 30th, 2002
zodiac sign: sagittarius + horse
nationality: korean
mbti: enfp

> shortest cube idol
> fifth member to be revealed
> education: namchuncheon girls’ middle school; school of performing arts seoul
> was a contestant on produce 48, where she finished on rank #21
> former banana culture trainee and was part of the trainee group newkid
> trained with songsun and hyunbin of tri.be
> joined cube in march 2020
> can speak japanese
> passed the first round of auditions for fnc, woollim, and source music
> is friends with ex-iz*one members nako and hitomi and with fanatics' doah
> her role model is iu
> loves sweet potatoes, potatoes, and especially eggs
> loves the colors white and yellow
> appeared in sbs - bravo my life (ep. 5 / ep. 9 on viki at 15:24) and tvn - where is mr. kim (season 2, ep. 3 - front row & purple mattress)
> was shy as a kid and her parents encouraged her to overcome her shyness by sending her to a dance academy, where she also started auditioning
> represents an exclamation mark bunny

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pre-debut performances

> weki meki - i don't like your girlfriend (loose hair)
> pick me solo fancam
> gfriend - love whisper / solo fancam
> boa - merry-chri / solo fancam / solo version
> rollin' rollin' / solo fancam
> stefflon don - 16 shots
> (g)i-dle - hann
> clean bandit - rockabye
> sara bareilles - gravity
> relay
>>> twice - cheer up
>>> iz*one - la vie en rose
>>> oh my girl - secret garden
>>> wjsn - save me, save you
> k/da - pop/stars
> 4minute - crazy
> dance cover medley
>>> gfriend - glass bead
>>> lovelyz - hi~
>>> red velvet - happiness
>>> apink - no no no
>>> dia - on the road
>>> ioi - dream girls
> spring song medley (purple background)
> melanie martinez - dollhouse + mad hatter (yellow clothes in both parts ?)
> btob - only one for me | chowon x nayoung x jian character film
> chowon x nayoung k-drama ost vocal cover
>>> princess hours - perhaps love
>>> moon embracing the sun - back in time
>>> descendants of the sun - you are my everything
>>> guardian: the lonely and great god - i will go to you like the first snow
>>> sky castle - we all lie
>>> hospital playlist - introduce me a good person
> dance cover medley
>>> itzy - mafia in the morning
>>> txt - crown
>>> oh my girl - dun dun dance
>>> blackpink - ddu-du ddu-du

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other pre-debut videos