The Keysi fighting style was developed from my understanding, in spain, 20 years ago by 2 men. This martial art is what they used for ALL of the Nolan Batman films!
Ive been looking through a lot of top 10's and pro recommendations and The Keysi Fighting style and Krav Maga were always top 1 and 2, I recommend both of those fighting styles for any RLSH commonly breaking up, starting, and finishing fights, assaults etc. They are the BEST, as my Krav instructor says, life is not fair, and that applies to fights.