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Chelsea tried to sign 25-year-old Napoli defender Kalidou Koulibaly last summer but Napoli rejected a £51million bid from Chelsea for the centre-back.

Chelsea are reportedly set to return for the defender during the summer but the Blues are set to face competition from Inter Milan and Everton according to talkSPORT.

Koulibaly is high on Inter Milan’s list of defensive targets and the Serie A side are ready to scupper Chelsea’s plans of signing Koulibaly in the summer.

With Napoli rejecting a fee of £51million last summer, Koulibaly is unlikely to come for cheap.