# Soridata Artist Profile - Year 7 Class 1

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> **Year 7 Class 1** (칠학년일반) was a South Korean Girl Group that debuted in 2014.  They retired in 2018 with a 7 artist final line-up.

# General Information

- Soridata ID: 1474
- Group Gender: Female
- Stage Name: Year 7 Class 1 (칠학년일반)
- Active Since: 2014
- Debut Day: 2014-01-24
- Current Status: Disbanded

# Metrics and Achievements

- Success Rating: 0.0
*_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: Not reached or 'nugu'
*_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: 2017-01-12
- Perfect All-Kills (PAKs): 0
- Music Show Awards: 0
- End of year Awards: 0
- Streaming Weekly data (from Circle Chart Digital, available since 2010): Artist never ranked in top 100
- Billboard Global 200 weekly data (available since 2020, counting only Korean acts): Artist never ranked in top 200
- Physical Sales (Circle Chart Album, published since 2010): 673+ units
- Total Youtube Views (from official videos): 2,080,920+

# Members of the group

- [Baek Sehee (백세희)](https://soridata.com/artists/Baek-Sehee.md): Jang Jisoo (Date of Birth: 1991-02-08 - 35 years) from South Korea as Leader, Vocal
- [Go Eunshil (고은실)](https://soridata.com/artists/Go-Eunshil.md): Go Yoo Sun (Date of Birth: 1999-05-14 - 27 years) from South Korea as Rapper, Dancer, Maknae
- [Han Bitna (한빛나)](https://soridata.com/artists/Han-Bitna.md): Oh Seung Eun (Date of Birth: 1996-10-01 - 29 years) from South Korea as Vocal, Dancer
- [Kang Minju (강민주)](https://soridata.com/artists/Kang-Minju.md): Shin Sung Eun (Date of Birth: 1992-12-22 - 33 years) from South Korea as Vocal
- [Kwon Sojung (권소정)](https://soridata.com/artists/Kwon-Sojung.md): Han Won Jung (Date of Birth: 1994-01-07 - 32 years) from South Korea as Vocal, Dancer
- [Shin Eerang (신이랑)](https://soridata.com/artists/Shin-Ee-Rang.md): Kim Hyun A (Date of Birth: 1993-01-21 - 33 years) from South Korea as Vocal, Dancer
- [Yoo Hwa (유화)](https://soridata.com/artists/Yoo-Hwa.md): Go Yu Bin (Date of Birth: 1997-12-15 - 28 years) from South Korea as Vocal, Dancer

# Links and references

- [Instagram](https://www.instagram.com/7_1official/)
- [Facebook](https://www.facebook.com/drbent7.1/)
- [Youtube Channel](https://www.youtube.com/channel/UCCkGvw-KqtOINjZ7SMRqDTA)
- [Melon](https://www.melon.com/artist/timeline.htm?artistId=753271)
- [Wikipedia](https://en.wikipedia.org/wiki/Year_7_Class_1)
- [Namu.wiki](https://namu.wiki/w/칠학년일반)