An inspiring story. Gurkha soldiers are some of the most feared soldiers in the world. A retired gurkha soldier was on a train in India when 40 robbers took over and were robbing everyone of their money, jewelry etc. This soldier was willing to let them have everything... until... they wanted to rape the 18 year old girl sitting next to him. She pleaded to him to help. And boy, did he. He pulls out his knife and proceeds to kill, wound, and run off the rest. He was injured and spent 2 month recovering. He saved her honor.
The full story is here but the count on how many were killed seems to have two different numbers.
Infantry: One Gurkha, 40 Bandits, No Contest