Left AS Monaco after three seasons, French international defensive midfielder Tiemoué Bakayoko (22) has officially joined Chelsea on a 5-year deal. The player has been traded on an about 47.5 million euros fee.
Welcome to Chelsea, @TimoeB08!
? https://t.co/XA1aBMBFU8#BakasBlue pic.twitter.com/IlrH2bIBlC
— Chelsea FC (@ChelseaFC) 15 luglio 2017
Source: transfermarketweb.com