Debut War Of The Trainees

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[NO.MERCY(노머시)] Ep.1 Teaser _ 'Debut War of The Trainees' Get Started!(연습생들의 데뷔전쟁이 시작됐다!) [ENG]

1theK (원더케이)

Debut war of Trainees : SISTAR SOYOU ver. (연습생들의 데뷔 전쟁 : 씨스타 소유 ver.) I NO.MERCY 1st teaser

Debut war of Trainees : SISTAR SOYOU ver. (연습생들의 데뷔 전쟁 : 케이윌 ver.) I NO.MERCY 1st teaser

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A Trainee Reveals He's A North Korean Defector | MAKEMATE1 EP1 | KOCOWA+

[NO.MERCY(노머시)] Ep.2 Talented Trainee's 1st Debut Mission!(실력파 연습생들의 1차 데뷔미션!) [ENG SUB]

1theK (원더케이)

Trainee, Sung Han Bin Waacking Battle with Lip J 🔥 | BOYSPLANET

Yunjin Imitates Hanni's accent during trainee days...

Hallyujuku Talks TV - No.Mercy Debut War of the Trainees

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This Trainee Was Going To Debut With BTS!!!!

Bradford Teaches A New Rookie How to Adjust - The Rookie

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How To Become A K-Pop Idol: Life As A Foreign Trainee

Difference between trainees & idols #kpop #boysplanet #peaktime #bts #exo #svt #txt #pentagon #skz

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GROUP TRAINEE WHO DID NOT MAKE HIS DEBUT (TRAINEE A) IS BACK-UP DANCER

Female Performance Unit Red - Partition + Run the world