Under Nineteen

2018 South Korean television series

Under Nineteen

Genre| Variety
Written by|

* Jeong In-hwan
* Ko Young-min

Directed by|

* Jeong Chang-young
* Lim Kyung-sik

Presented by| Kim So-hyun
Country of origin| South Korea
Original language| Korean
No. of seasons| 1
No. of episodes| 14
Production
Producers|

* Lim Kyung-sik
* Jung Chang-won

Running time| 90 minutes
120 minutes (Finale)
Production companies| MBC
MBK Entertainment
Original release
Network| MBC TV
Release| November 3, 2018 (2018-11-03) –
February 9, 2019 (2019-02-09)

Under Nineteen (Korean: 언더나인틴) was a survival show on Munhwa Broadcasting Corporation for trainees under the age of 19 years old. There were a total of 57 contestants competing to debut as a member of 1THE9. The trainees were put into groups that specializes in vocals, rapping, and performance. The show aired between November 3, 2018 and February 9, 2019.

## Concept

[edit]

Under Nineteen introduces singers, rappers, dancers and also trainees with the ability to produce music and choreograph. 57 aspiring boy band members will come to compete for a spot to be in a new K-pop idol group. Once down to the final 19 trainees only 9 of them will have the chance of being the next idol group. The winning group will sign a contract for 12 months and be managed by MBK Entertainment.[1]

## Directors

[edit]

* Kim So-hyun \- Host & Official Supporter of the group
* Dynamic Duo \- Rap Director, Gaeko & Choiza
* Crush \- Vocal Director
* Solji \- Vocal Director, member of EXID
* Eunhyuk \- Performance Director, member of Super Junior
* Hwang Sang-hoon - Performance Director, SM Entertainment Performance Director & Choreographer for Super Junior, SHINee, EXO & NCT.

### Special director and guests

[edit]

* Sunday
* Yesung
* Yunho
* Don Spike
* Jaehyo, P.O, U-Kwon
* Ravi, Ken
* Hani, LE
* Leeteuk
* Shindong
* Yerin
* J-Hope
* Kai

## Episodes

[edit]

### Episode 1 (November 3, 2018)

[edit]

57 trainees, who aspire to become the next K-pop idol, divide up into three groups of 19. Vocal Team, Rap Team, and Performance Team all show off what they can do in their first Ranking Evaluation. The directors watch and evaluate their performances and give them a score. According to their scores, they are ranked in their team. These rankings will prove to be important for the first mission.

### Episode 2 (November 10, 2018)

[edit]

The trainees from Rap team, Vocals team, and Performance team present their own unique stages to be ranked in their team. The trainees compete against each other and the ranking keeps changing. After that, the trainees move to the training camp to go through special training sessions.

### Episode 3 (November 17, 2018)

[edit]

Each team is given a theme song for this next mission. Their parts are divided amongst the members according to their rankings. Much to their displeasure, the parts are mostly given to the high-ranking members. However, they are told that there will be a Judgment Day where the members can take one another's parts. Some will gain parts while others will lose them. The Vocal team performed their song "Go Tomorrow" and was ranked by the studio audience and online viewers. Upon the airing of this episode, all three songs each team performed had a music video released.[2][unreliable source?]

### Episode 4 (November 24, 2018)

[edit]

After the Vocal team's performance, the remaining two teams are nervous. In the midst of the overwhelming atmosphere, the Performance team takes the stage. We get a sneak peek at what their practices were like. Despite the best dancers being in one team, they go through a lot of struggles and get reprimanded on their attitude. It's Judgment Day, and many of the low-ranking members challenge the members with parts for an opportunity to stand in the spotlight.

### Episode 5 (December 1, 2018)

[edit]

With just two days left before the final performance, Team Rap is in a lot of trouble. In the eyes of their directors, they are unprepared for their performance, and the tension causes a rift between the members. After the final performance, the trainees gather to hear the results of the on-site voting as well as their second mission, position evaluation. They are given 30 K-Pop songs and each team gets to perform 2 songs of their director's choice.

### Episode 6 (December 8, 2018)

[edit]

In the midst of preparing for their second ranking evaluation, the 57 trainees are faced with the reality that they must say goodbye to 8 members. With Team Performance in first place, they can focus solely on their second performance, but Team Rap and Team Vocals cannot ignore the fact that they could be eliminated.

### Episode 7 (December 15, 2018)

[edit]

As there are two teams for each position, the Position Competition is divided into Round 1 and Round 2. After the devastating loss of almost half their members, Team Rap's Team "H.E.R" faces a crisis in their performance. During the rehearsals, everyone is intimidated by Team Vocals' Team "I Need U". In a twist of fate, Team Performance and Team Rap go back to back in their performance of "H.E.R".

### Episode 8 (December 22, 2018)

[edit]

The three teams prepare for Round 2. With Team Rap in the lead, the other two teams are prepared to do their best to beat them. However, during their Interim evaluations, the directors of Team Rap and Team Vocals are disappointed with the quality and decide that changes must be made to win.

### Episode 9 (December 29, 2018)

[edit]

The trainees take a break from their preparations to show off their various charms for Christmas. Super Junior's Shindong and Leeteuk as well as GFRIEND's Yerin make a guest appearance as MCs for a special corner called "Weekly Trainees". The trainees compete with each other to win prizes to enjoy while being in the training center. Also, the Second Ranking Announcement is held, and the trainees must say goodbye to nine people.

### Episode 10 (January 5, 2019)

[edit]

This time the three teams are combined into 6 units to compete with one another for a benefit of 10,000 votes. The combinations of each unit was chosen by fans on the online voting system for the following songs: "Fake Love" by BTS, "Growl" by Exo, "Sherlock" by SHINee, "Fiction" by BEAST, "Mirotic" by TVXQ and "Be Mine" by INFINITE. They must prepare a performance with an internationally ranked song. Yesterday's friend becomes today's enemy as the mission gets heated up. Taek Hyeon shows off his MC skills when the units choose their competitor. Special director J-Hope stops by to help the "Fake Love" team with the choreography and gives his expertise.[3]

### Episode 11 (January 12, 2019)

[edit]

The results for the first round of the Shuffle Mission are revealed. Unit "Fiction" goes up against Unit "Be Mine", and Unit "Sherlock" goes up against Unit "Growl". During practice, there is trouble between the members of Unit "Fiction", and it is apparent even on stage during the rehearsals. Unit "Sherlock" is upset for being treated as the weakest link and practices really hard to beat Unit "Growl". Meanwhile, Kai from EXO gives tips to Unit "Growl".[4]

### Episode 12 (January 19, 2019)

[edit]

It's the last mission before the live broadcast. Among the remaining trainees, only 25 will make it to the Collaboration Mission. During the Third Ranking Announcement, So Hyun has a surprising announcement regarding the dismissal of one of the trainees for misconduct. The Collaboration Mission begins, and each team and their directors put on the performance of a lifetime. Knowing it might be their last shot, everyone works hard to leave no regrets.

### Episode 13 (January 26, 2019)

[edit]

It's the day of the Fourth Ranking Announcement, and the top 19 trainees have been determined. During the announcement So Hyun broke the news about Ji Jin-seok and Bang Jun-hyuk's departure for health reasons. After the announcements, the trainees gather for a special segment called "The Trainee." With special MCs, Shindong and Ye Rin, we get a look at the trainees' first audition, their work fashion, and a prank that shows their character. The trainees laugh and enjoy themselves one last time before the final live broadcast.

### Episode 14 (February 9, 2019)

[edit]

After months of blood, sweat, and tears put into this competition, UNDER NINETEEN is finally coming to an end. Today is the long-awaited live broadcast to find out who will make it into the final 9 and debut. The trainees divide up into two groups to perform new songs. There is tension in the air as it's their last chance to gain the support of their fans and debut. Who will make it into the top nine and debut as 1the9?

## Contestants

[edit]

Main article: List of Under Nineteen contestants

Color key (In order of contestant's rank on the show)
| Top 9

|

| Contestants eliminated in the final episode
| Contestants eliminated in the fourth rounds of eliminations
| Contestants eliminated in the third rounds of eliminations
| Contestants eliminated in the second rounds of eliminations
| Contestants eliminated in the first rounds of eliminations
| Contestants that left the show
57 contestants

Jeon Do-yum (전도염)  | Jung Jin-sung (정진성)  | Kim Tae-woo (김태우)  | Shin Ye-chan (신예찬)  | Jeong Taek-hyeon (정택현)
Yoo Yong-ha (유용하)  | Park Sung-won (박성원)  | Lee Seung-hwan (이승환)  | Kim Jun-seo (김준서)  | Kim Shi-hyun (김시현)
Suren (수런)  | Kim Young-won (김영원)  | Lee Sang-min (이상민)  | Song Byeong-hee (송병희)  | Lee Ye-chan (이예찬)
Bae Hyeon-jun (배현준)  | Lee Jong-won (이종원)  | Park Si-young (박시영)  | Wumuti (우무티)  | Jeon Chan-bin (전찬빈)
Kim Sung-ho (김성호)  | Kang Jun-hyuck (강준혁)  | Yoon Tae-kyung (윤태경)  | Ji Jin-seok (지진석)  | Bang Jun-hyuk (방준혁)
Kim Jung-woo (김정우)  | Park Jin-oh (박진오)  | Kim Young-seok (김영석)  | Shin Chan-bin (신찬빈)  | Lim Youn-seo (임윤서)
Lee Dong-joon (이동준)  | Song Jae-won (송재원)  | Min (민)  | Oh Da-han (오다한)  | Lim Hyeong-bin ( 임형빈 )
Son Jin-ha ( 손진하)  | Lee Jae-eok (이재억)  | Kim Kun (김건)  | Christian (크리스티안)  | Choi Soo-min (최수민)
Koo Han-seo (구한서)  | Kim Kang-min (김강민)  | Kim Ye-joon (김예준)  | Nam Do-hyon (남도현)  | Eddie (에디)
Jang Rui (장루이)  | Jeong Won-beom (정원범)  | Jung Hyun-jun (정현준)  | Kosuke (코스케)  | Kim Bin (김빈)
Kim Jun-jae (김준재)  | Yoon Do-yeon (윤도연)  | Lee Min-woo (이민우)  | Lee Jun-hwan (이준환)  | Chang Min-su (장민수)
Jay Chang (제이창)  | Choi Yong-hun (최용훈)  |

## Rankings

[edit]

The top 9 contestants were determined by online and onsite voting, the results of which were announced at the end of each episode. The top 9 contestants at the final vote determined the final group.

Color key
| New Top 9

|

#  | Episode 6  | Episode 9  | Episode 10  | Jan 9  | Episode 12  | Episode 13  | Jan 30  | Episode 14

|
|
|
|
|
|
|
|

1  | Wumuti  | Wumuti = | Jung Jin-sung ↑10 | Jung Jin-sung = | Jeon Do-yum ↑2 | Jeon Do-yum = | Jeon Do-yum = | Jeon Do-yum =
2  | Kim Shi-hyun  | Kim Sung-ho ↑18 | Choi Soo-min ↑1 | Choi Soo-min = | Jung Jin-sung ↓1 | Jung Jin-sung = | Jung Jin-sung = | Jung Jin-sung =
3  | Jeon Do-yum  | Choi Soo-min ↑5 | Wumuti ↓2 | Jeon Do-yum ↑4 | Shin Ye-chan ↑2 | Wumuti ↑8 | Kim Tae-woo ↑3 | Kim Tae-woo =
4  | Jung Jin-sung  | Yoon Tae-kyung ↑6 | Shin Ye-chan ↑2 | Wumuti ↓1 | Lee Seung-hwan ↑4 | Yoo Yong-ha ↑4 | Shin Ye-chan ↑1 | Shin Ye-chan =
5  | Shin Ye-chan  | Jeon Do-yum ↓2 | Jeong Taek-hyeon ↑13 | Shin Ye-chan ↓1 | Bang Jun-hyuk ↑4 | Shin Ye-chan ↓2 | Yoo Yong-ha ↓1 | Jeong Taek-hyeon ↑4
6  | Suren  | Shin Ye-chan ↓1 | Park Sung-won ↑1 | Jeong Taek-hyeon ↓1 | Park Sung-won ↑1 | Kim Tae-woo ↑6 | Kim Shi-hyun ↑1 | Yoo Yong-ha ↓1
7  | Ji Jin-seok  | Park Sung-won ↑30 | Jeon Do-yum ↓2 | Park Sung-won ↓1 | Jeong Taek-hyeon ↓1 | Kim Shi-hyun ↑6 | Lee Seung-hwan ↑1 | Park Sung-won ↑1
8  | Choi Soo-min  | Lee Sang-min ↑26 | Kim Sung-ho ↓6 | Lee Seung-hwan ↑1 | Yoo Yong-ha ↑5 | Lee Seung-hwan ↓4 | Park Sung-won ↑2 | Lee Seung-hwan ↓1
9  | Bang Jun-hyuk  | Ji Jin-seok ↓2 | Lee Seung-hwan ↑3 | Bang Jun-hyuk ↑1 | Ji Jin-seok ↑3 | Jeong Taek-hyeon ↓2 | Jeong Taek-hyeon = | Kim Jun-seo ↑2

### Result

[edit]

Main article: 1THE9

During the last episode aired on February 9, 2019, Kim So-hyun and Leeteuk announced the unit boy band's name: 1THE9 (원더나인).

#  | Episode 14 (Total votes)

|

Name  | Votes  | Company
1  | Jeon Do-yum | 678,953  | Play M Entertainment
2  | Jung Jin-sung  | 500,929  | Play M Entertainment
3  | Kim Tae-woo | 399,509  | A Team Entertainment
4  | Shin Ye-chan | 390,005  | TOP Media
5  | Jung Taek-hyeon  | 377,883  | Management Air
6  | Yoo Yong-ha | 347,424  | OUI Entertainment
7  | Park Sung-won | 342,430  | A Team Entertainment
8  | Lee Seung-hwan  | 325,754  | Play M Entertainment
9  | Kim Jun-seo | 321,288  | OUI Entertainment

## Missions

[edit]

### Theme Song Mission (Episode 3–5)

[edit]

#  | Team  | Song  | Votes

|
|
|

1  | Performance  | "We Are Young"  | 253
2  | Vocal  | "Go Tomorrow"  | 201
3  | Rap  | "Friends"  | 185

### Position Mission (Episode 6–8)

[edit]

Color key

* Leader
* Former leader

#  | Team  | Group  | Original artist  | Song  | Contestant  | Votes  | Total votes

|
|
|
|
|
|
|

1  | Vocal  | A  | BTS | "I Need U"  | Kang Jun-hyuck  | 214  | 455
Kim Jung-woo
Lim Hyeong-bin
Jeon Chan-bin
Jung Jin-sung
Ji Jin-seok
B  | EXO | "Love Me Right"  | Kim Kun  | 241
Kim Young-seok
Kim Young-won
Kim Tae-woo
Bae Hyeon-jun
Shin Ye-chan
Yoon Tae-kyung
Lee Dong-joon
Lee Jae-eok
Lim Youn-seo
2  | Performance  | A  | Block B | "H.E.R"  | Kim Kang-min  | 223  | 450
Park Si-young
Song Byeong-hee
Song Jae-won
Suren
Shin Chan-bin
Eddie
Oh Da-han
Lee Seung-hwan
Christian
B  | VIXX | "Shangri-La"  | Kim Shi-hyun  | 227
Kim Jun-seo
Min
Son Jin-ha
Wumuti
Lee Jong-won
Jeon Do-yum
Jeong Won-beom
Kosuke
3  | Rap  | A  | Block B | "H.E.R"  | Kim Sung-ho  | 236  | 437
Park Sung-won
Bang Jun-hyuk
Jang Rui
Jung Hyun-jun
Choi Soo-min
B  | NCT U | "Boss"  | Koo Han-seo  | 201
Kim Ye-joon
Nam Do-hyon
Park Jin-oh
Yoo Yong-ha
Lee Sang-min
Lee Ye-chan
Jeong Taek-hyeon

### Shuffle Mission (Episode 10–11)

[edit]

Color key

Leader

Round  | Team  | Original artist  | Special director  | Song  | Contestant  | Votes

|
|
|
|
|
|

1  | 1  | TVXQ |  | "Mirotic"  | Lee Seung-hwan  | 289
Wumuti
Kim Tae-woo
Song Byeong-hee
Yoo Yong-ha
Lee Dong-jun
2  | BTS | J-Hope | "Fake Love"  | Shin Ye-chan  | 373
Jeon Do-yum
Yoon Tae-kyung
Kim Jun-seo
Lim Hyeong-bin
Lee Sang-min
Kang Jun-hyuk
2  | 3  | INFINITE |  | "Be Mine"  | Kim Shi-hyun  | 335
Kim Young-seok
Bae Hyun-jun
Taek-hyeon
Son Jin-ha
Lee Jae-eok
Min
4  | Beast |  | "Fiction"  | Shin Chan-bin  | 303
Ji Jin-seok
Choi Soo-min
Jeon Chan-bin
Lee Jongwon
Kim Sung-ho
3  | 5  | SHINee |  | "Sherlock"  | Kim Young-won  | 174
Lee Ye-chan
Kim Kun
Christian
Lim Yoon-seo
Park Jin-oh
Oh Da-han
6  | EXO | Kai | "Growl"  | Song Jae-won  | 454
Jung Jin-sung
Bang Jun-hyuk
Kim Jung-woo
Park Si-young
Suren
Park Sung-won

### Collaboration Mission (Episode 12)

[edit]

Team  | Original Artist  | Song

|
|

Vocal  | Crush | "Don't Forget"
Rap  | Dynamic Duo | "Friday Night"
Performance  | Super Junior | "U" & "Black Suit"

## Discography

[edit]

### Singles

[edit]

Title  | Year  | Recorded by

|
|

Go Tomorrow  | 2018  | Vocal Team
Friends  | Rap Team
We Are Young  | Performance Team
Like A Magic  | 2019  | Team A
Shooting Star  | Team B

## Ratings

[edit]

In the table below, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.

Ep. | Broadcast date  | Average audience share

|
|

AGB Nielsen
Nationwide[5] | Seoul[6]
1  | November 3, 2018  | 2.2% | NR
2  | November 10, 2018  | 1.7%  | NR
3  | November 17, 2018  | 1.9%  | NR
4  | November 24, 2018  | 1.5%  | NR
5  | December 1, 2018  | 1.2%  | NR
6  | December 8, 2018  | 1.4%  | NR
7  | December 15, 2018  | 1.2%  | NR
8  | December 22, 2018  | 1.5%  | NR
9  | December 29, 2018  | 1.6%  | NR
10  | January 5, 2019  | 1.6%  | NR
11  | January 12, 2019  | 1.1%  | NR
12  | January 19, 2019  | 0.9% | NR
13  | January 26, 2019  | 1.0%  | NR
14  | February 9, 2019  | 1.3%  | NR

## Awards and nominations

[edit]

Year | Award | Category | Recipients | Result | Ref.

|
|
|
|
|

2018  | 18th MBC Entertainment Awards | Excellence Award, Music/Talk Category (Female)  | Kim So-hyun | Won  | [7]

## Aftermath

[edit]

* 1the9 released their debut extended play (EP) XIX on April 13, 2019. After one and a half years of activities, 1the9 disbanded on August 8, 2020 following their contract expiration.[8][9]
* Jeon Do-yum signed an exclusive contract with Bluedot Entertainment and debuted as the members of Just B under the stage names DY and Bain on June 30, 2021.[10][11]
* Kim Tae-woo signed an exclusive contract with Keystone Entertainment and debuted as a member of BLANK2Y under the stage name Louis.[12]
* Shin Ye-chan signed an exclusive contract with Spire Entertainment and debuted as a member of Omega X on June 30, 2021.[13]
* Jeong Taek-hyeon is currently active as an actor.
* Yoo Yong-ha and Kim Jun-seo debuted as the members of Oui Entertainment's boy group WEi.[14]
* Park Sung-won signed an exclusive contract with RAIN Company and debuted as a member of Ciipher.[15]
* Lee Seung-hwan left Play M Entertainment and participated on SBS's reality survival show Loud. However, he was eliminated in the first round of the show.[16] In 2021 Lee joined RBW but has since left. He later appeared as a contestant on the Mnet survival show Boys Planet, but he did not make it into the final group, Zerobaseone.[17][18]
* Jung Jin-sung left Play M Entertainment.

Other contestants

* Some trainees debuted with groups:
* Song Jae-won signed an exclusive contract with Yuehua Entertainment and debuted as a member of their new boy group Tempest under the stage name Hwarang.[19]
* Park Si-young and Khael debuted as the members of DSP Media's new boy group Mirae on March 17, 2020.[20]
* Bang Jun-hyuk debuted as a member of TOP Media's new boy group MCND under the stage name Win on February 27, 2020.[21]
* Song Byeong-hee debuted, alongside ITHE9 member Jeon Do-yeom, in the group Just B on June 30, 2021 and adopted the stage name Bain.
* Lee Ye-chan debuted in KQ's newest boy group Xikers on March 30, 2023.
* Jungwoo debuted with his group Nine,i on March 30, 2022 under First One Entertainment
* Christian debuted in a P-pop boy group VXON under the stage name C13
* Jay Chang debuted in Armada Entertainment's boy group One Pact. He then also subsequently debuted in the project group B.D.U under Orca Music after winning Mnet's Build Up: Vocal Boy Group Survival.
* Wumuti debuted in the vocal group Waterfire (band), a group that formed during the Mnet survival show Build Up: Vocal Boy Group Survival.
* Some contestants participated in other survival shows:
* Jay Chang & Wumuti appeared as contestants on Mnet's survival shows, Boys Planet and Build Up: Vocal Boy Group Survival, with Jay Chang winning Build Up: Vocal Boy Group Survival and debuting in the project group B.D.U.
* Song Byeong-hee (going by his stage name Bain) also competed on the Mnet survival show Build Up: Vocal Boy Group Survival.

## References

[edit]

1. ^ "More information about MBC's new idol program 'Under Nineteen' released in press conference". www.koogle.tv. Archived from the original on 2019-06-10. Retrieved 2018-11-25.
2. ^ "MBC's 'Under Nineteen' unveils three MVs for vocal, performance, and rap teams". Allkpop. Retrieved 2018-11-22.
3. ^ "BTS' J-Hope to become dance tutor on 'Under Nineteen'". Kpop Herald. Retrieved 2019-01-15.
4. ^ "MBC 연예". MBC News. Retrieved 2019-01-15.
5. ^ "Select the week from drop down menu." 케이블 주간 – TOP 10 LIST FOR TV PROGRAMS. Nielsen Korea (in Korean). Retrieved 21 May 2017.
6. ^ "Select the week from drop down menu." 케이블 일일 – TOP 10 LIST FOR TV PROGRAMS. Nielsen Korea (in Korean).
7. ^ "[MBC연예대상] 차태현·김소현, 뮤직·토크 부문 우수상 수상". MoneyS (in Korean). December 30, 2018.
8. ^ "D-day 원더나인, 오늘(13일) '쇼! 음악중심'으로 HOT 데뷔!". MyDaily (in Korean). April 13, 2019. Retrieved July 18, 2022.
9. ^ [단독]원더나인, 8월 8일 끝으로 공식적 해산. joynews24 (in Korean). July 27, 2020. Archived from the original on July 28, 2020. Retrieved July 28, 2020.
10. ^ 저스트비, 원더나인 출신 전도염 합류…'언더 나인틴' 우승→탄탄한 팬덤. Xports News (in Korean). May 26, 2021. Retrieved July 18, 2021.
11. ^ 저스트비, 다섯 번째 멤버는 '언더나인틴' 출신 배인. Star News (in Korean). May 28, 2021. Retrieved July 18, 2021.
12. ^ '아이랜드' 영빈→원더나인 루이 "블랭키로 데뷔, 꿈 이뤄서 행복" [N현장]. News1 (in Korean). May 24, 2022. Retrieved July 18, 2022.
13. ^ 오메가엑스, 멤버 11人 공개..'프로듀스+믹스나인+더유닛' 출신 초대형 新보이그룹. Herald Pop (in Korean). March 26, 2021. Retrieved July 18, 2022.
14. ^ 원더나인 출신 용하X준서 위아이 합류 "리얼리티 촬영도". Star News (in Korean). July 18, 2022. Retrieved August 12, 2020.
15. ^ "[N인터뷰]① '비 제작' 싸이퍼 "오랜 연습 끝 데뷔…포기하지 않길 잘했죠"". News1 (in Korean). July 18, 2022. Retrieved April 15, 2021.
16. ^ 박진영X싸이 '라우드', 문 메이든 外 참가자 프로필 공개. MyDaily (in Korean). July 18, 2022. Retrieved May 21, 2021.
17. ^ Jang, Jinri (January 3, 2023). 펜타곤 후이→'센터' 성한빈…'보이즈 플래닛' 달구는 화제의 참가자. SPOTV News (in Korean). Retrieved May 19, 2023.
18. ^ Han, Su-ji (April 14, 2023). '보이즈플래닛' 장슈아이보, 탈락 소감 "부족한 부분 피하지 않겠다"…최종 순위는?. Top Star News (in Korean). Retrieved May 19, 2023.
19. ^ 아이브 문 닫고 케플러 문 열고...연습생→아이돌 신분 상승 [2022 신인대전③]. Xports News (in Korean). January 9, 2022. Retrieved July 19, 2022.
20. ^ 미래소년 손동표 "'프듀X' 후 재데뷔 행복, 많이 배우고 성장". JoyNews 24 (in Korean). March 17, 2020. Retrieved July 19, 2022.
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*[Ep.]: Episode