In 2006 i met amar bharti in india ,he is an indian sadhu who has held his right arm in the air for about thirty years,as you can see from the photo his nails have begun to grow in spirals downwards and his arm is meerly skin and bone at this point.to be with him and to look in to the eyes of  such a man is a strong experience,what a will he has had in order to conquer the pain for so long and remain with one arm   reaching to the heavens for these years , its supernatural and seems like some kind of magic.