He also worked as a youth coach for the Turkey national youth football team, collecting a European under-18 championship gold medal in 1992.
Tüzün worked as a youth coach in Azerbaijan as well.
He worked in Ajax as an intern with Ștefan Kovács.
He grew so many football player in Beşiktaş youth team such as Sergen Yalcin, Feyyaz Ucar, Ali Gultiken, Metin Tekin.
This biographical article relating to Turkish football is a stub.