OnlyOneOf News

온리원오브

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MilestoneDec 31, 2025
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Name:
OnlyOneOf
Aliases:
OOO
Hangul:
온리원오브
Fandom:
lyOn
Debuted On:
May 27, 2019
Generation:
Gen 4 | 2018 - 2022
Composition:
Male
Category:
Standard Group
Origin:
South KoreaSouth Korea
About OnlyOneOf
OnlyOneOf (often shortened to OOO) is one of K-pop's most artistic and experimental boy groups. They're known for blending alternative R&B, art pop, synth-pop, deep house, and contemporary dance with storytelling that explores identity, desire, loneliness, and human emotion in ways that are rare in idol music. They debuted on May 28, 2019 with the mini album dot point jump and the double title tracks "savanna" and "time leap."
Official Links
Instagram Official profile
Music Label
8D Entertainment
Created By
Jihyee avatar
Jihyee
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Latest updates
What changed recently
MilestoneDec 31, 2025
Milestone
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  • 11 K-Dramas Featuring Multiple Members From The Same K-Pop Group

    Soompi• Jul 31, 2026

    Soompi lists 11 K-dramas where two or more members of the same K-pop group co-star, highlighting ATEEZ and SF9 reunions in Imitation, NCT's Jeno and Jaemin in Numbers, GOT7 members in Dream High 2, and FIFTY FIFTY appearing together in After-School Exorcism Club

    Idols & groups mentioned
    +18 more