SwitzerlandPlaying career
9Grasshopper Club Zürich2001–2005
Switzerland national under-19 association football team2002–2002
Switzerland national under-21 football team2003–2005
Switzerland men's national football team2005–2019
Lille OSC2005–2008
SS Lazio2008–2011
Juventus FC2011–2018
Arsenal F.C.2018–2019
FC Augsburg2019–2020