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Day6 DAY6

About

Day6 (Korean: 데이식스; stylized in all caps) is a South Korean pop rock band under the label JYP Entertainment. The group debuted on September 7, 2015, with the EP The Day, which peaked at No.2 on Billboard's World Album Chart a week following its release. The band consists of four members: Sungjin, Young K, Wonpil, and Dowoon. Originally a six-member band, Junhyeok departed on February 27, 2016, and Jae departed on December 31, 2021.

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Day6 (DAY6) — verified Korean artist. Debut 2015. Agency: JYP Entertainment. 5 members.

Details

• Genre: Korean rock, K-pop, pop rock
• Label: JYP Entertainment
• Debut Date: September 7, 2015
• Debut EP: The Day
• Location: South Korea
• Current Members: Sungjin, Young K, Wonpil, and Dowoon
• Country: 대한민국
• Type: 보이 밴드
• Members: 4

Source reconciliation

• Wikidata lists the Korean name as 데이식스; KoreaAPI uses DAY6 (chosen by source authority).

Independent sources disagreed here — shown, not hidden.

Members (5)

• Kang Young-hyun
• Kim Won-pil
• Yoon Do-woon
• Park Sung-jin
• Jae Park

Q&A — what agents ask

Cross-checked by 3 source(s)

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗
• MusicBrainz — open music database · view ↗

Verification history

Verified & tracked since 2026-08-16 · 6 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("artist:day6").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

<a href="https://aiagentlabs.co.kr/artist/day6.html"><img src="https://aiagentlabs.co.kr/badge/day6.svg" alt="Verified by KoreaAPI"></a>

[![Verified by KoreaAPI](https://aiagentlabs.co.kr/badge/day6.svg)](https://aiagentlabs.co.kr/artist/day6.html)

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