Prithvi Narayan Shah, King of Nepal (1723–1775) the first king of House of Shahs to rule Nepal. He is credited for starting the campaign for unified Nepal, which had been divided and weakened under Malla confederacy. He was the ninth generation descendant of Dravya Shah (1559–1570), the founder of the ruling house of Gorkha. Prithvi Narayan Shah succeeded his father King Nara Bhupal Shah to the throne of Gorkha in 1743. His mother name wasKaushalyawati.
King Prithvi Nārāyaṇ Shah had sealed his border and maintained peaceful but distant relations with the British, refusing to trade with them although he had accepted arms and advice from them during his conquering wars. He died before he could effectively organize the administration of his new country. He died in January, 1775, at the age of 52. Upon his death, Prithvi Nārāyaṇ was succeeded by his son, Pratap Singh Shah.
He's the the first king of House of Shahs to rule Nepal.In short,he is the maker of modern Nepal.A king cares for his country.