Jan 1, 2021-present
Korean: 지안
Jamsil-dong, Songpa-gu, Seoul
Country:South Korea
Jian (지안) is a South Korean rapper and singer under Cube Entertainment. She made her official debut on June 10, 2021 as the maknae, rapper, and sub-vocalist of the girl group Lightsum.
On October 25, 2022, Cube announced that LIGHTSUM would continue as a six-member group following the departure of her and Huiyeon. Following her departure from LIGHTSUM, Jian shared a handwritten letter to her fans.