Stage Name: Black Pearl YURI (흑진주 유리 – heukjinjoo Yuri)
Birth Name: Kwon Yu-ri (권유리)
Nicknames: Yul, Kkab-Yul (hyper/playful Yul), Kwon Seobang (Husband Kwon), Kwon Banjang (Class-President Kwon), BK Yuri
Position: Supporting Vocalist/2nd Main Dancer
Date of Birth: December 5, 1989
Zodiac Sign: Sagittarius
Bloodtype: AB
Sibling(s): 1 older brother (Kwon Hyuk-jun)
Language: Korean (Fluent), English, Chinese (Fluent), Japanese
Specialty: Dance, Acting, Swimming
Casted: 2001 SM 1st Annual Youth Best Contest (Best Dancer, 2nd Place)
Training Duration: 5 Years 11 Months
School: ChungAng University (중앙대학교) Department of Theater | graduated from Neunggok High School
