Jaina (자이나; formerly known as Jina (지나) and Youm Gina (염지나) is a South Korean singer and YouTuber. She was a member of Chic’6 Muscats and Bob Girls as well as a pre-debut member of We Girls.
Birthdate: November 20, 1992 (age 27)
Birthplace: South Korea
Height: 163 cm
Weight: 46 kg
Occupation: Singer, YouTuber