Seo Yoon Hyeok (2011)
Other Name: 서윤혁 Seo Yoon Hyuk
Age: 13
Birthday: January, 10, 2011
Nationality: South Korea
Height: 0 CM
Zodiac sign: Capricorn
Other Name: 서윤혁 Seo Yoon Hyuk
Age: 13
Birthday: January, 10, 2011
Nationality: South Korea
Height: 0 CM
Zodiac sign: Capricorn
