By A Mystery Man Writer
is an Survival Show under IST Entertainment. It will be jointly produced by Kakao Entertainment and Sony Music Solution. There are 13 contestants that range from 2002 to 2005. The show started on March 19, 2022. The final 7 will debut as the group ATBO.
IST Entertainment introduces all 13 contestants from new global boy group survival project, 'The Origin - A, B or What?
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Team A and Team B compete with the songs of BTS, ATEEZ, BM, and GD&TOP in the survival show 'The Origin - A, B or What?
Here Are 8 Of Netizens' Favorite THE ORIGIN - A, B, Or What? Contestants So Far - Kpopmap
Idol survival show 'Under 19' reveals lineup of 57 contestants : r/kpop
Kim Minseo (Build Up contestant), Kpop Wiki
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ZEROBASEONE (ZB1) Members Profile (Updated!) - Kpop Profiles