Write SQL query to solve given problem: What is the full name of the Document Control Manager who is in charge of all Level 1 approved documents?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.FirstName, T1.MiddleName, T1.LastName FROM Person AS T1 INNER JOIN Employee AS T2 ON T1.BusinessEntityID = T2.BusinessEntityID INNER JOIN Document AS T3 ON T3.Owner = T2.BusinessEntityID WHERE T2.JobTitle = 'Document Control Manager' AND T3.DocumentLevel = 1 AND T3.Status = 2 GROUP BY T1.FirstName, T1.MiddleName, T1.LastName