Who invented the Rasengan: Jiraiya or Minato?


Was it Minato who invented the Rasengan, or was it Jiraya? All I know is that
Jiraiya taught Naruto the Rasengan. Who is the original creator?




> The [Rasengan](http://naruto.wikia.com/wiki/Rasengan) is an A-rank technique
> created by the Fourth Hokage, Minato Namikaze, by observing the Tailed Beast
> Ball. Minato spent three years developing the Rasengan.

Jiraiya taught Naruto how to create and use Rasengan.




> The [Rasengan](http://naruto.wikia.com/wiki/Rasengan) is an A-rank technique
> created by the Fourth Hokage, Minato Namikaze, by observing the Tailed Beast
> Ball. Minato spent three years developing the Rasengan.

Jiraiya taught Naruto how to create and use Rasengan.

