Sodnomdarjaagiin Altansükh
He defeated Pravit Suwanwichit of Thailand , Dan Odindo of Uganda and David Kamau of Kenya before losing to Reiner Gies of West Germany in the quarter-finals . 
<triplet> Pravit Suwanwichit <subj> Thailand <obj> country of citizenship <triplet> David Kamau <subj> Kenya <obj> country of citizenship