Question: What key details about kenichi yamanaka can be extracted from the following bio? Bio: he was born in sasebo , nagasaki and brought up in bungotakada , Oita . he began judo at the age of a junior high school first grader . in 1965 , when he was student of tenri university , got silver medal of world championships . he also participated all-japan judo championships 3 times , as a representative of kinki region in 1964 , 1965 and kyushu region in 1966 . he was known as a rival of isao okano . he became a teacher of the senior high school in Oita prefecture after graduation at a university in 1966 , and entered kuraray in 1967 . he became the teacher again in 1969 . as of 2010 , yamanaka coaches judo at his dojo , since 1976 . among his students is former asian champion takamasa anai . and retired sumo wrestler chiyotaikai ryuji .
Answer:
- name is kenichi yamanaka- medaltemplates is men 's judo- birth date is 1943