birth_place teacher martial_art birth_date rank article_title name
aruba jack van hellemand karate 10 january 1953 7th '' dan '' wado ryu karate william millerson
 william millerson
william millerson

william millerson -lrb- born january 10 , 1955 , aruba -rrb- he is a dutch karateka .
he has a 7th dan black belt in karate , and is the winner of multiple european karate championships medals .
