Oldřich Lomecký
Lomecký also finished sixth in the C-2 10000 m event at the 1952 Summer Olympics in Helsinki . 
<triplet> C-2 10000 m <subj> 1952 <obj> point in time <triplet> 1952 Summer Olympics <subj> 1952 <obj> point in time <subj> Helsinki <obj> location