Kammala jumla mai zuwa: Şeref Tüfenk (an haife shi a ranar 22 ga Satumba, 1983 a Rize) ɗan wasan tsere ne na Girka-Romawa mai son Turkiyya, wanda ya yi gasa a rukunin maza masu matsakaicin nauyi. Shi dan wasan Olympics ne sau biyu kuma ya lashe lambar azurfa a rukunin kilo 74 a gasar Olympics ta duniya.
2008 Gasar Zakarun Turai a Tampere, Finland. Ya yi karatu a Jami'ar Ondokuz Mayıs.