Яна ПрокопенкоWritingNo biography available.Known For7.3Mammoths2024Fan ClubNo Nerds have favorited Яна Прокопенко yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Upcoming12024MammothsTVScreenplay • 12 episodes★ 7.32024MammothsTVCreative Producer • 12 episodes★ 7.3