Riina (리이나)
Lee Seung-Hyun (이승현/イ・スンヒョン) better know by her stage name Riina (리이나). Riina is a South Korean singer and a member of the Kpop group H1-KEY under Grandline Group. Riina made her debut with H1-KEY on Jan 5, 2021. She is a former contestant of the survival show Produce 48.
- Real Name: Lee Seung-Hyun (이승현/イ・スンヒョン)
- Stage Name: Riina (리이나)
- Position: ?
- Birthday: February 21, 2001
- Blood Type: B
- Height: 172 cm (5'8″)
- Weight: 55 kg (121 lbs)
- Nationality: Korean
- MBTI Type: ESFJ
- Zodiac Sign: Pisces