Footballghana.com can authoritatively confirm that Besiktas will make Kevin Prince Boateng's loan deal permanent at the end of the season.
Boateng, 32, joined the Eagles on loan from Fiorentina on a six months deal during the winter transfer.
The Ghana forward made an instant impact by scoring in his debut game for the Eagles.
After three matches played, the former AC Milan and Barcelona striker has scored two goals.
Head coach of the side, Sergen Yalçın is impressed with Kevin Prince Boateng's performance and will make his loan deal permanent.
Footballghana.com also understands that the 2017 DFB Pokal Cup winner with Frankfurt will sign a two-year deal with the Turkish SuperLig side.