Simbara Maki
He competed in the 110 metres hurdles at the 1964 , 1968 and the 1972 Summer Olympics . 
<triplet> 1964 <subj> 1964 <obj> point in time <triplet> 1968 <subj> 1968 <obj> point in time <triplet> 1972 Summer Olympics <subj> 1972 <obj> point in time