N’Zogbia has been linked with a move away from Wigan this summer and Birmingham have already had a bid turned down for the winger.
N’Zogbia’s agent Franck Peslerbe told tuttomercatoweb: “Juventus and N’Zogbia? I cannot rule out that Juve have been monitoring him.
“I don’t know if Juventus have contacted Wigan, I have not heard anything.
“Charles had a great season with Wigan. Right now there are mainly Premier League clubs following him, but of course, Juventus are Juventus.
“But I repeat, I know nothing.”