Successful continuation of the 17 - year international career of Viborg Koceic was becoming a coach. Working with goalkeers of all ages in their own academy is the way Viborg Koceić wants to pass on his experience, the knowledge he has accumulated in the clubs he defended, the experience of all the coaches he worked with, working with colleagues around the world, and using all available professional literature. As a graduate coach with UEFA licenses, he succeed creating top athletes and national team members.

He made the first goalkeeper steps for the younger teams of FK Partizan, then FK Zvezdara and FK Vozdovac. At the age of 18, he starts defending in the Serbian league FK Trudbenik and Radnik Pancevo.  He became Koceić assistant in 2006 and in parallel, as the first goalkeeper, he was first goalkeeper in the Futsal Club Marbo, a multiple Serbian champion, where he became a nationalist. Possesses B UEFA license for trainer.

The winner of the two championships of the FR of Yugoslavia, the championship and a pile of Serbia and Montenegro, two championship titles, a cup, two super cups and a league in Hungary. In his career, he played six Champions League matches and two in the UEFA Cup. After years of training at the VK1 Goalkeeper Academy, in 2013, he started working as a goalkeeper coach.

Dišljenković finished the Red Star Youth School and had his debut in the first team in the 2001/2 season. He was the first goalkeeper of the Red Star and took part in a double crown in 2004. Later his career continues in Ukrainian clubs Metalurg Donetsk and Metalist Kharkov. He played 7 matches for the national team of Serbia.

Aleksandar worked as goalkeeper coach from 2013 to 2015 at FK Bezanija, FK Radnicki in the first team and youth academy, FK Brodarac and currently, he is the head coach of the first team in FK Žarkovo. Possesses the UEFA B License for the coach.