Mark SergienkoWriting • 1994-09-27 • Semikarakorsk, RussiaNo biography available.Known ForFan ClubNo Nerds have favorited Mark Sergienko yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Actor5Production12023Mark Sergienko: CyclicalFilmWriter2020Mark Sergienko: 2020FilmWriter★ 6.0