West Ham have signed Juventus central defender Angelo Ogbonna.

He joins the London club on a four-year deal for an undisclosed fee.

Ogbonna won two Serie A titles with the Italians, and was on the bench for their Champions League final defeat by Barcelona.

A graduate of the youth system of Juvenuts' Turin neigbours, Torino, Ogbonna has 10 caps for Italy and was in the squad for Euro 2012.

Versatile, he can feature at centre-back or left-back.