Bishnu Shrestha is a retired Ghurka soldier who fended off 40 train robbers and prevented an 18 year old woman from getting raped, and he did it with nothing but a big knife, a big pair of balls. The Gurkha soldiers, who are recruited from all ethnic groups, spend a lifetime in elite military training, supported by a cultural legacy of martial valor. They are the real deal. Brutal at times. Hard and dependable men, with an over the top "in your face" warrior's ethos. Heroes.