He was working as a fitness coach for former WTA No. 1 player Dinara Safina (2008-2010).
After the 2008 French Open, Krajan was joined by Dejan Vojnović, retired Croatian Olympic sprinter, who became Safina's fitness coach.
Dejan Savićević | Ivo Vojnović | Dejan Miladinovic | Dejan Despić | Dejan Bodiroga | Harold Dejan | Goran Vojnović | Dejan Vojnović | Dejan Stanković | Dejan Ristanović | Dejan Petković | Dejan Pešić | Dejan Bravničar | Dejan Aćimović |