Manchester United will battle Premier League rivals Manchester City, Liverpool and Tottenham for Kim Min-jae this summer, according to reports.
The 26-year-old only moved to Napoli from Fenerbahce last year but has been hugely impressive, replacing Kalidou Koulibaly at centre-back as Luciano Spalletti's side close in on the Serie A title.
The South Korean has been an ever-present at the heart of defence, his aggressiveness earning the nickname 'The Monster'. United are thought to be eyeing a new central defender this summer amid plans to offload the likes of Harry Maguire and Eric Bailly.
They have been previously linked with Kim, but now The Sun reports that they will face competition from three top-flight rivals. ALSO READ: Atalanta issue Rasmus Højlund update amid United interest Despite his brilliant campaign in Naples, Kim's current contract contains a release clause of just £40million.
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