Facts: - clubs: dong-a university - caps: 26 - position: centre back - nationalcaps: 0 - years: 2005 -- 2008 - height: 1.87 0 - nationalyears: 2011 - youthclubs: dong-a university - nationalgoals: 0 - youthyears: 2005 -- 2008 - pcupdate: 13 january 2011 - birth date: 5 november 1986 - fullname: lee sang-duk - name: lee sang-duk - nationalteam: south korea - birth place: south korea - goals: 2 Based on these bullet points, write a short biography describing the life of lee sang-duk .
A:
lee sang-duk -lrb- hangul : ; born 5 november 1986 -rrb- is a south korean football centre back .