According to Daily Mirror, Senegalese international centre-back Kalidou Koulibaly (27), tracked hard by a number of top clubs all around Europe (Chelsea, Manchester United, PSG, Real Madrid, Barcelona FC), is willing to leave Napoli next summer, due to racism (supposedly or actually) spreading around Italy. The player joined Italian giants, from Genk, in summer 2014, and Azzurri are planning to sign him over on a no less than 100 million euros fee.
Source: transfermarketweb.com