Nigerian left-footed defender, Honest Ovonranwen Ahanor, has joined Ademola Lookman at Atalanta.
The club announced the players arrival on Friday, confirming he was born to Nigerian parents.
They signed the defender from another Serie A side, Genoa to bring their summer signings to three.
The Italian side have already signed the likes of Odilon Kossounou from Bayer Leverkusen and Kamaldeen Sulemana from Southampton.
Ahanor became first player born in 2008 to appear in the Italian Serie A last season.