If you look at most youngsters, they have worked well under Van Gaal. I had never heard of Thomas Muller at Bayern Munich before Van Gaal managed him, and he's now one of the best players in the world.
When you have Van Gaal in charge, it is a fact that there is fear in his team. The players have a fear for mister Van Gaal. That is not always good.
Van Gaal is a teacher, pays attention to everything you do, but Hiddink is more linked to the players. He gives more freedom than Van Gaal, but I worked with both of them pretty well.
Van Gaal is the best coach I've had. We've got a very special relationship.
I spoke with Van Gaal, and he said that I only had a one per cent chance of playing in my position, so I headed to Bayer.
Van Gaal is how you see him in the press conferences; he's like that with us, too. He's honest and straightforward. He believes in his style of training and way of preparing for games.
Van Gaal was always very intensive with his tactics. You had to work more with your head than your legs.
Van Gaal is really a man with personality.
Van Gaal does a good job wherever he is.
Van Gaal is receptive to other people's ideas.
Louis van Gaal has nothing more to learn.
The best and most important step of my career was when I moved here - and Louis van Gaal brought me from Madrid to Bayern. It was the best move of my career, and it's thanks to him.
Louis van Gaal is one of the most successful managers in the world.
Louis van Gaal is a big manager, very experienced.
Louis van Gaal trusted me; I played a lot of games.
It was a great experience under Van Gaal. He gave you the confidence to go and play.