Yoda

Yoda first appeared in the 1980 film The Empire Strikes Back. Yoda is described as the Jedi master of Obi-Wan Kenobi and subsequently trains Luke Skywalker to use the Force. In Return of the Jedi, Yoda reveals his age to be 900. Yoda is among the most powerful members of the Jedi Order and a general of clone troopers during the Clone Wars. He also trains all Jedi children, before they are assigned a Jedi master.