Sungkyu
Infinite · 김성규
Photo: 안녕, 오로라 (Hello, Aurora) · CC BY 4.0 · Wikimedia Commons ↗
- Birthday
- Apr 28, 1989
- Group
- Infinite
- Debut
- 2010
- Agency
- Infinite Company
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Profile
Sungkyu is one of the members of Infinite. Born on Apr 28, 1989 in Jeonju. Infinite debuted in 2010, so this is year 16 for the group. Most recently, fans got the single "우리의 계절" on Aug 31, 2026.
- Birthplace
- Jeonju
- Teams
- INFINITE
This profile uses only details on which Wikidata and Wikipedia agree, or that an agency's official profile confirms. Tell us if something is wrong.
Kim Sung-kyu, referred to as Sunggyu or Sungkyu, is a South Korean singer-songwriter and actor. He is the leader and main vocalist of South Korean boy band Infinite. In November 2012, Kim began his solo career with his first extended play, Another Me, which debuted at number one on the Gaon Album Chart. His second extended play, 27 (2015), debuted at number one on the Gaon Album Chart and number eight on the US Billboard World Albums chart, and yielded two South Korean top-ten singles "The Answer" and "Kontrol".
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♪ Listen
Infinite's releases, newest first. Tap Listen to see official services, marked free, subscription or buy.
- Single2026-08-31
- EP2025-03-06
- Single2024-06-09
- EP2023-07-31
- Single2019-02-13
- Single2019-02-13
- Album2018-01-08
- Album2017-05-24
- EP2016-09-19
- Single2016-07-08
- Album2015-12-16
- EP2015-07-13
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1 videos · 11.5K total views · as of 2026-11-15
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Birthdays and official accounts are included only when three separate sources agree. Checked on Nov 16, 2026. Tell us if something is wrong.