Read the bio below and try to give details on hyun hye-sung 's: - sport - native name - headercolor - country - birth date - name Bio: hyun hye-sung -lrb- born 7 october 1986 -rrb- , also spelled hyeon hye-seong , is a south korean men 's field hockey player who competed in the 2008 summer olympics and the 2012 summer olympics .
- sport is men 's field hockey- native name is hyeon hye-seong- headercolor is lightsteelblue- country is south korea- birth date is 7 october 1986- name is hyun hye-sung