Kim Hyun Joong (Gim Hyeon Jung), born June 6, 1986, is a South Korean male singer and leader of boyband SS501. He portrays the role of Ji Hoo, one of the members of F4, in the drama Boys Over Flowers -- the Korean version of Hana Yori Dango.

FAST FACTS
Name: Kim Hyun Joong (Gim Hyeon Jung)
Profession: Actor, singer
Born on: June 6 1986
Birthplace: Seoul, South Korea
Height: 180cm
Weight: 68kg
Blood type: B
Star sign: Gemini
Education: Hanyang Industrial High School, Kyonggi University
FACTS FROM:http://www.squidoo.com/kimhyunjoong