A fatherless young boy comes to Maharaja Ranjit Singh and says he can defeat four wrestlers simultaneously. Ranjit Singh is shocked and impressed to find that the boy was not boasting, but quite serious. Hari Singh was given the title of Nalwa when he fearlessly killed a tiger that attacked him.
As he grew up to become one of Ranjits Singh most trusted generals.
He helped expand the Sikh kingdom across the Indus River, and up to the Hindu Kush mountains.