What key details about william kwai sun chow  can be extracted from the following bio?  Bio: william kwai sun chow -lrb- july 3 , 1914 -- september 21 , 1987 , aka william ah sun chow hoon -rrb- was instrumental in the development of the martial arts in the united states , specifically the family of styles referred to as kenpo/kempo . born in honolulu , hawaii he was the third of sixteen children and first son born to sun chow hoon -lrb- aka ah hoon chow -rrb- and rose kalamalio naehu . chow 's father came to hawaii at the age of 19 and worked in a laundromat as a laborer . his mother was of hawaiian descent . one of his brothers , john chow-hoon , would also become a well -- known martial artist . chow left school at age eleven from the sixth grade .
- teacher is james mitose- other names is ah sun chow hoon- birth name is william ah sun chow hoon- students is edmund parker , bobby lowe- death date is 21 september 1987- martial art is kara-ho kempo- birth date is 3 july 1914- name is william kwai sun chow- birth place is honolulu , oahu , hawaii , u.s.- rank is 15th degree black belt