한 Cho Wonseon Cho Wonseon (조원선) is a South Korean Female Artist. She started in group Rollercoaster. Read All General Information International Stage Name : Cho Wonseon Domestic Stage Name : Pronounce 조원선 Full Name : Cho Wonseon Date of Birth : 1972-07-03 (age 54) Zodiac : Cancer Country of Birth : South Korea Related Artists : Rollercoaster - Vocal,InstrumentalToy + Cho Wonseon Original group : Rollercoaster (No longer a member) Images No images yet