Answer the following question: Read the bio below and try to give details on park chan-hee 's:    - hangul     - mr     - rr       - hanja     Bio: park chan-hee -lrb- hangul : 박찬희 , hanja : 朴贊希 ; 23 march 1957 in busan -rrb- is a former south korean boxer , who was wbc world champion in the flyweight division . he competed in the 1976 summer olympics .
Answer:
- hangul is 박찬희- mr is pak ch ` anhŭi- rr is bak chanhui- hanja is 朴贊希