Ekaterina Tretyakova
Ekaterina Tretyakova ( born 19 October 1984 ) is a Russian volleyball player for Leningradka Saint Petersburg and the Russian national team . 
<triplet> Ekaterina Tretyakova <subj> 19 October 1984 <obj> date of birth <subj> volleyball <obj> sport <subj> Leningradka Saint Petersburg <obj> member of sports team <triplet> Leningradka Saint Petersburg <subj> volleyball <obj> sport <triplet> Russian national team <subj> volleyball <obj> sport