Stage Name: 제시카 Jessica
Real Name: 정수연 Jung Soo Yeon
Birthday: April 18, 1989
Age: 19
Height: 1.63m
Weight: 45kg
Blood Type: B
Group: So Nyuh Shi Dae / Girls' Generation
Position: Lead Vocalist
Language: Korean, English, Mandarin (Chinese)
Family: Mother, Father, Sister(Crystal)
Favorite Number: 52
Ideal Man: Lee Sunho
Favorite Song from Girls' Generation: Complete
Hobbies: Boxing & Soccer
Roommate/s: Hyo Yeon
School: Korea Kent Foreign School, Graduated
Fancafe: http://cafe.daum.net/980418 [Sweet Jessica]
Casted: 2000 SM Casting System
Experience:
-Debuted on August 3, 2007 with Single, Into the New World, along with So Nyuh Shi Dae
-Released their first album, So Nyuh Shi Dae, on November 1, 2007