# Soridata Artist Profile - I.O.I

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> **I.O.I** (아이오아이) was a South Korean Girl Group that debuted in 2016.  They retired in 2017 with a 11 artist final line-up and held an Anniversary event in 2026.

They have 6 songs among the most popular in Korea.

# General Information

- Soridata ID: 94
- Group Gender: Female
- Stage Name: I.O.I (아이오아이)
- Original Company: YMC Entertainment
- Active Since: 2016
- Debut Day: 2016-05-16
- Current Status: Disbanded

# Metrics and Achievements

- Success Rating: 3.9
*_Success is a star rating that goes from 0 (min) to 5 (max), each star represents one of the following: Sales up to 500000, Streaming score up to 700, Awards up to 5, Youtube Views up to 250 million, Yearly awards up to 7. Example: An artist with 250000 sales (0.5 stars), 900 streaming score (1 star), 8 awards (1 stars), 200 million Youtube views (0.8 stars) and 6 yearly awards (0.85 stars) would be rated ~4.16._*
- Time to Success: 77 days
*_Time to Success measures the duration from debut until an artist reaches their first major milestone: reaching #1 on the Circle Chart Weekly, achieving cumulative sales of 100000 units, or winning a music show award (whichever occurs first)._*
- Last Release: 2026-06-23
- Perfect All-Kills (PAKs): 1 (7° in regards to all artists)
- Music Show Awards: 14 (76° in regards to all artists)
- Most Awarded Song: [Suddenly](https://www.youtube.com/watch?v=Jxgbfc89hNI)
- End of year Awards: 2
- Streaming Weekly data (from Circle Chart Digital, available since 2010):
    - Score: 8363
    - First Places: 4
    - Times Charted: 131
    - Times Charted on top 10: 29
    - Songs charted: 15
    - Songs charted on top 10 (popular songs): 6
- Billboard Global 200 weekly data (available since 2020, counting only Korean acts):
    - Score: 83 (68° in regards to all artists)
    - Times Charted: 2
    - Best place: 136
- Physical Sales (Circle Chart Album, published since 2010): 314,982+ units
- Total Youtube Views (from official videos): 328,520,800+

# Members of the group

- [Nayoung (나영)](https://soridata.com/artists/Nayoung.md): Im Nayoung (Date of Birth: 1995-12-18 - 30 years) from South Korea as Leader, Vocal, Rapper, Dancer
- [Chaeyeon (채연)](https://soridata.com/artists/Chaeyeon.md): Jung Chaeyeon (Date of Birth: 1997-12-01 - 28 years) from South Korea as Vocal
- [CHOI YOOJUNG (최유정)](https://soridata.com/artists/Yoojung.md): Choi Yoojung (Date of Birth: 1999-11-12 - 26 years) from South Korea as Vocal, Rapper, Dancer
- [Chung ha (청하)](https://soridata.com/artists/Chungha.md): Kim Chanmi (Date of Birth: 1996-02-09 - 30 years) from South Korea as Vocal, Rapper, Dancer
- [Doyeon (도연)](https://soridata.com/artists/Doyeon.md): Kim Doyeon (Date of Birth: 1999-12-04 - 26 years) from South Korea as Vocal
- [KIM SEJEONG (김세정)](https://soridata.com/artists/Sejeong.md): Kim Sejeong (Date of Birth: 1996-08-28 - 30 years) from South Korea as Vocal
- [Kyulkyung (결경)](https://soridata.com/artists/Kyulkyung.md): Zhou Jieqiong (Date of Birth: 1998-12-16 - 27 years) from China as Vocal, Dancer
- [Mina (미나)](https://soridata.com/artists/Kang-Mina_%28Gugudan%29.md): Kang Mina (Date of Birth: 1999-12-04 - 26 years) from South Korea as Vocal, Rapper, Dancer
- [Sohye (소혜)](https://soridata.com/artists/Sohye.md): Kim Sohye (Date of Birth: 1999-07-19 - 27 years) from South Korea as Vocal, Rapper
- [Somi (전소미)](https://soridata.com/artists/Somi.md): Jeon Somi (Date of Birth: 2001-03-09 - 25 years) from South Korea as Vocal, Rapper, Dancer, Face, Maknae
- [Yeonjung (연정)](https://soridata.com/artists/Yeonjung.md): Yoo Yeonjung (Date of Birth: 1999-08-03 - 27 years) from South Korea as Vocal

# Links and references

- [Facebook](https://www.facebook.com/ioi.official.page/)
- [Melon](https://www.melon.com/artist/timeline.htm?artistId=960251)
- [Wikipedia](https://en.wikipedia.org/wiki/I.O.I)
- [Namu.wiki](https://namu.wiki/w/%EC%95%84%EC%9D%B4%EC%98%A4%EC%95%84%EC%9D%B4)
- [Apple Music](https://music.apple.com/artist/i-o-i/1110816583)
- [Spotify](https://open.spotify.com/artist/6RKnXXyprPjhBdCvL802Ku)