한 Sihoo Sihoo (시후) was a South Korean Male Artist. He started in group N-Sonic. He retired in 2016. Read All General Information International Stage Name : Sihoo Domestic Stage Name : Pronounce 시후 Full Name : Ham Sihoo Pronounce Date of Birth : 1989-03-20 (age 37) Zodiac : Pisces Country of Birth : South Korea Related Artists : N-Sonic - Vocal Artist retired : 2016 Original group : N-Sonic (No longer a member) Images