Khedira rates Mourinho the best coach in the world.
â€œIn my opinion, he is the best coach I have had and I cannot think of anyone better, because he helps all his players to improve. He always wants the best, he finds each playerâ€™s strong points and that is what has happened with me. I used to be very impulsive and he got rid of that side of my game. Now I play in a calmer, more intelligent way," he said.