Write SQL query to solve given problem: What is the title of the employee with the highest number of territories in charge?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.Title FROM Employees AS T1 INNER JOIN EmployeeTerritories AS T2 ON T1.EmployeeID = T2.EmployeeID GROUP BY T1.Title ORDER BY COUNT(T2.TerritoryID) DESC LIMIT 1