Simplify the following text for a Grade 7 native English-speaking person.
Original: Gianluca Zambrotta ( born February 19 , 1977 ) is a world cup winning Italian footballer who currently plays as a full back for Serie A club Milan .
Simplified: Gianluca Zambrotta ( born 19 February 1977 ) is an Italian football player . He plays for Milan and Italy national team .