What key details about choi myung-hoon  can be extracted from the following bio?  Bio: choi myung-hoon -lrb- born may 12 , 1975 -rrb- is a professional go player .
The answer to this question is:
- residence is south korea south korea- revisedromanization is choe myŏnghun- affiliation is hanguk kiwon- hangul is 최명훈- mccunereischauer is ch ` oe myŏnghun- birth date is 12 may 1975- name is choi myung-hoon- birth place is south korea- rank is 9 dan- hanja is 崔明勳