한 Duyoo Duyoo (두유) was a South Korean Female Artist. She started in group Switch Berry. She retired in 2018. Read All General Information International Stage Name : Duyoo Domestic Stage Name : Pronounce 두유 Full Name : Kim Hyokyung Full Domestic Name : Pronounce 김효경 Date of Birth : 1991-09-25 (age 34) Zodiac : Libra Country of Birth : South Korea Related Artists : Switch Berry - Vocal,RapperChumchurum - Vocal,Rapper Artist retired : 2018 Original group : Switch Berry (No longer a member) Images No images yet