West Ham United are in talks to sign Senegalese midfielder Badou N'Diaye from Osmanlispor, according to Sky sources.
Galatasaray are also trying to sign N'Diaye from the Turkish club.
N'Diaye, who has scored 16 times from midfield in the past two seasons, has offers to move to clubs in Spain, Germany and Italy, but it is understood he would prefer to play in the Premier League.
The 26-year-old is being watched by a number of teams including Crystal Palace, Everton and Newcastle United, and sources close to the player believe the Magpies will make a late move to sign the player.
N'Diaye joined Osmanlispor from Norwegian side Bodo Glimt for £300,000 in 2015 and has impressed during his time at the club.
He has made eight international appearances for Senegal, netting once since his debut in 2014.