Besiktas have completed the signing of free agent Alex Oxlade-Chamberlain.
The former England midfielder joins Besiktas on a free transfer after leaving Liverpool at the end of last season.
He made 13 appearances last season.
Oxlade-Chamberlain has signed a three-year contract with the Black Eagles after passing his medical on Monday.
Besiktas say Oxlade-Chamberlain will be paid 2.5m euros (?2.2m) per season and be able to earn up to 10,000 euros (?8,600) a match depending on his playing time.