If you've never watched Alex Noren's pre-shot routine, you need to right now. Then again, you may want to wash your eyes out after, so viewer discretion is advised. Here is the 10-time tour winner ...

From his obsessive pre-shot routine, to that insane picture of the callouses on his hands, to the fact that some of his best golf has come in his mid 30s, the man is a true grinder.