John Bylsma
John Bylsma ( born 1 February 1946 ) is an Australian former track cyclist who won a silver medal at the 1966 Commonwealth Games in the 4000 metre individual pursuit . 
<triplet> John Bylsma <subj> 1 February 1946 <obj> date of birth <subj> Australia <obj> country of citizenship <triplet> 1966 Commonwealth Games <subj> 1966 <obj> point in time <triplet> individual pursuit <subj> track cyclist <obj> subclass of