한 Roa Roa (로아) is a South Korean Female Artist. She started in group Rocking Doll. Read All General Information International Stage Name : Roa Domestic Stage Name : Pronounce 로아 Full Name : Kim Hyein Date of Birth : 2002-06-19 (age 24) Zodiac : Gemini Country of Birth : South Korea Related Artists : Rocking Doll - Leader,Rapper Original group : Rocking Doll Images