Senegal midfielder Pape Alioune Ndiaye has joined Turkish giants Galatasaray on a four-year deal.
He signs from another Turkish club Osmanlispor for a fee of €7.5m.
The 26-year-old will receive a salary of 2.5 million euros a year.
Osmanlispor bought him for £1.2million in 2015 and were earlier looking to sell for around £6.8million in January 2016.
During the 2016-17 campaign, the Senegal international scored six goals and provided two assists in 26 Turkish Super Lig matches for Osmanlispor.
Ealier reports linked Ndiaye the West Ham who failed to pay the Turkish club a transfer fee of £8.5 million in order to secure his services.
Ndiaye is a versatile attacking player who can operate as a midfielder or as a forward.