I love gypsy jazz. Particularly Django Reinhardt. He is likely my favourite guitarist ever, and has had a tremendous influence on my guitar playing (almost 10 years).
He was a genuine French gypsy, and had his left hand badly burnt in a caravan fire. He played guitar using only two fingers of his left hand due to the damage caused by the burns, and still managed to be better at guitar than practically everyone. He pretty much single-handedly invented the genre of gypsy jazz, also.