Kostas Giannoulis, Greek footballer
Kostas Giannoulis (Greek: Κώστας Γιαννούλης; born 9 December 1987) is a Greek professional footballer who plays as a left-back for Super League club OFI.
Kostas Giannoulis, Greek footballer
Kostas Giannoulis (Greek: Κώστας Γιαννούλης; born 9 December 1987) is a Greek professional footballer who plays as a left-back for Super League club OFI.