Write SQL query to solve given problem: Which district has the largest land area in Wisconsin? Write the full name of the congress representative and include the postal codes.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T2.zip_code, T1.first_name, T1.last_name FROM congress AS T1 INNER JOIN zip_congress AS T2 ON T1.cognress_rep_id = T2.district WHERE T1.state = 'Wisconsin' ORDER BY T1.land_area DESC LIMIT 1