Lee Seung Hyeon (Riina - H1-KEY) (2001)

Other Name: 이승현 리이나 イスンヒョン Lee Sung Hyeon Lee Seung Hyun Lee Sung Hyun

Age: 23

Birthday: February, 21, 2001

Nationality: South Korea

Height: 0 CM

Lee Seung Hyeon, currently known as Riina, is a former trainee under WM Entertainment. She was a competitor on Produce 48. However, she ranked #73 on episode 5 and was eliminated. She later signed a contract under GLG as is now a member of the girl group H1-KEY.

(Source: Korean = Namu Wiki)