한 Hwiseo Hwiseo (휘서) is a South Korean Female Artist. She started in group H1-KEY. Read All General Information International Stage Name : Hwiseo Domestic Stage Name : Pronounce 휘서 Full Name : Jo Hwi Hyeon Pronounce Full Domestic Name : Pronounce 조휘현 Date of Birth : 2002-07-31 (age 24) Zodiac : Leo Country of Birth : South Korea Related Artists : H1-KEY - VocalEL7Z UP Original group : H1-KEY Images