<prompt> Pedzisa mutsara unotevera: Pavel Valeryevich Sozykin ; akaberekwa musi wa25 Zvita 1987 muzvikepe wekuRussia. Iye naDenis Gribanov vakaiswa pachinzvimbo chechi13 mu  <response>: 470 yevarume pamitambo yeOlympics ya2016. Sozykin pakutanga akanga arambidzwa kupinda muMitambo iyi mushure mekunge zita rake raverengerwa muWorld Anti-Doping Agency mushumo wekushandisa zvinodhaka muRussia; akabvumidzwa kutora chikamu mutambo wake usati watanga. 