Markus Pöyhönen
Markus Pöyhönen ( born 25 October 1978 , in Vantaa ) is a Finnish former track and field athlete , who specialised in the 100m sprint . 
<triplet> Markus Pöyhönen <subj> 25 October 1978 <obj> date of birth <triplet> Vantaa <subj> Finnish <obj> country