Jorrel Hato has controversially claimed that Chelsea are the biggest club in the world his £37m transfer from Ajax was announced on Sunday. The Dutch international defender has signed a seven-year contract at Stamford Bridge and becomes Chelsea’s eighth signing of the summer.

Chelsea have added to their defensive options with the signing of Jorrel Hato from Ajax – here we break down the deal

With a transfer close to being finalised, all the details of Hato's imminent switch to Chelsea have been revealed. As reported by David Ornstein, a fee in excess of €40m has been agreed between the two clubs. This is subject to supervisory board approval, and Hato will only travel for a medical once the approval has been given.