Facts: - clubs: pohang chungju hummel jecheol technical high school konkuk university gangneung city - caps: 0 7 25 19 - position: defender - currentclub: chungju hummel - height: 1.78 - years: 2003 -- 2005 2007 -- 2010 2013 2014 -- - clubnumber: 7 - youthclubs: pohang jecheol technical high school konkuk university - youthyears: 2003 -- 2005 2007 -- 2010 - pcupdate: 28 november 2014 - birth date: 21 february 1988 - name: kim jae-hoon - birth place: south korea - goals: 0 0 0 1 Based on these bullet points, write a short biography describing the life of kim jae-hoon .
kim jae-hoon -lrb- ; born 21 february 1988 -rrb- is a south korean footballer who plays as a defender for chungju hummel in the k league challenge .