<prompt> Kalma adәga fuwuzәna - Pavel Valeryevich Sozykin ; kәntagә Decemberbe kan 25 saa 1987 shima kәrmuwu Russiabe wo. Shi-a Denis Gribanov-a dǝ kǝn 13th lan na 470 mazabe dǝn.  <response>: Bikkewa Olimpikbe saa 2016be dәn. Sozykin dә buro salakkin bikkewa dәn bannatәgәna ngawo sunzә dә suro hawar do World Anti-Doping Agencybe dәn suruna kәla doping Russiabe dәn; shiye kolzәna bikke dә baditәro. 