Chelsea sign Koulibaly from Napoli

Chelsea have completed the signing of Kalidou Koulibaly from Napoli for a reported fee of £33.8million (€40m). The Senegal international centre-back had just one year remaining on his Napoli deal, and has now signed a four-year contract at Stamford Bridge. Koulibaly has been continuously linked with a move away from Naples in recent years, having impressed […]