Many would think that in order to be a combat hero, the sense of sight is non-negotiable. However, cinema has shown otherwise. Proving that discipline and the will to fight can birth Blind Warriors -- some of the most empowering movie characters to watch. Robbed of sight for a variety of reasons, a Blind Warrior's other senses have been heightened, and they have a spiritual relationship with nature and the cosmos that allows them to kick some serious butt.
Source:https://www.cbr.com/greatest-blind-warriors-in-movies/