Manchester United are in talks to sign Argentina centre-back Cristian Romero - but who is he?According to journalist Nicolo Schira, United have entered advanced negotiations with Atalanta over a deal for Romero.Ole Gunnar Solskjaer is keen to add a new central defender to his ranks in the summer transfer window and provide captain Harry Maguire with a more suitable partner at the heart of his defence.The likes of Kalidou Koulibaly, Sergio Ramos and Jules Kounde have been tipped to join United, but it appears Romero is closing in on a switch to Old Trafford.So who is the Red Devils' potential new defensive recruit?
Daily Star Sport are on hand with everything you need to know.Romero joined Atalanta on a two-season loan deal from Juventus.
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