2Yoon

Basic Information

• Category: musical duo
• Founded: 2013
• Website: http://4min.co.kr/tgsite/2yoon20130117/2yoon.html

Documented Facts

• Founded: 2013 (No linked source recorded for this statement.)
• Website: http://4min.co.kr/tgsite/2yoon20130117/2yoon.html (No linked source recorded for this statement.)

Evidence and Sources

• 2Yoon — Wikipedia (reference)

Citation Guidance

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• Canonical profile: https://brandsource.ai/brands/2yoon
• Machine-readable JSON-LD: https://brandsource.ai/api/brands/2yoon/json-ld
• Citation profile API: https://brandsource.ai/api/brands/2yoon/citation-profile
• Research brief: Read the sourced brief · Structured brief. Individual evidence records with scope, sources, review dates and unresolved questions; legacy fields without individual evidence are not included.
• Data status: Partial
• Profile completeness: Structured profile (65/100)
• Indexing directive: index, follow, max-image-preview:large
• Recorded profile date: 2026-04-21

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AI summary

2Yoon (Korean: 투윤, commonly stylized in all caps) was the first and only sub-group of South Korean girl group 4Minute, formed by Cube Entertainment in 2013. The sub-group consisted of Gayoon and Jiyoon.

Available profile information

• Official website is captured for entity disambiguation.
• 1 supporting source linked.
• 2 structured facts available for extraction.

Known data gaps

• Profile enrichment is incomplete

If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.