West Ham United are reportedly in advanced negotiations to sign Besiktas winger Gokhan Tore.
The Hammers are believed to be keen to make significant improvements to their squad ahead of the upcoming switch to the Olympic Stadium.
According to Sky Sports News, one of the players on manager Slaven Bilic's radar is 24-year-old Tore.
The report adds that the Turkey international is likely to set the Premier League club back around £12m.
Tore, who was previously part of the Chelsea academy, made 32 appearances for club and country last season.