Turkish side Besiktas have unveiled Ghana midfielder Bernard Mensah after finalising his loan switch from rival Super Lig side Kayserispor.
The former Atletico Madrid midfielder joined Besiktas on a one-season loan contract after passing the mandatory medical test on Monday afternoon.
Before joining Beşiktaş, he had signed a one-year extension to his contract with Kayserispor who now have him under contract until 2022.
Beşiktaş will have the first option to buy Mensah for 4.5 million Euros at the end of the season.
Mensah scored 5 goals and 8 assists in 26 matches for Kayserispor in the just-ended season.
He is reported to have signed a 500,000 Euros loan deal with the Turkish giants.