Preta Path

This man was a shinobi and a farmer of Kusagakure.

Manga debut: Naruto Chapter #376

Anime debut: Naruto Shippuuden Episode #127

[Spoiler] The man whose body was later used as the Preta Path was a Kusagakure ninja, whom Jiraiya met during his travels around the world. In the anime, it was shown that he was both a ninja and a farmer, who had failed to cultivate the land for his family due to his participation in war. After his death, his body was used by Nagato as one of his Six Paths of Pain. [/Spoiler]

[Spoiler] As part of the Six Paths of Pain, the Preta Path is used for a number of different purposes over the years: all six Paths are used to overthrow and kill Hanzou; when Jiraiya infiltrates Amegakure in order to find out more about Akatsuki, the Preta Path fights him and ultimately contributes to his death; in the anime, the Preta Path assists in the capture of the Six-Tails; it participates during Pain's Assault, and like the other Paths it is defeated by Naruto Uzumaki. [/Spoiler]

(Source: Narutopedia)