For what country does the defensive midfielder of Lazio that graduated from Gremio F.B.P.A. Academy play for?
Grêmio F.B.P.A. Academy:  Notable graduates in recent years include former FIFA World Cup and FIFA Ballon d'Or winner Ronaldinho, Brazil national team and Juventus winger Douglas Costa, Lazio midfielder Lucas Leiva and current first team players Marcelo Grohe and Luan, among many others. Lucas Leiva: Lucas Pezzini Leiva (born 9 January 1987), known as Lucas, is a Brazilian professional footballer who plays as a defensive midfielder for Italian club Lazio and the Brazil national team.
Brazil