Who is thor in Norse mythology?
He is Thor.
The god of thunder.
Thor was a god in Norse mythology. How you would view his origin depends on how you view mythology. If mythology and religion are a social construct, Thor was devised by Norse storytellers as a part of their elaborate worldview. If mythology is to be believed, Thor was born to Jord, a giantess, and Odin, the Aesir patron god.
Thor is from Norse Mythology & Modern Norse mythology as recorded by the Germanic people started in the 1st century AD. Norse mythology came no earlier than the migration period of the 4th century AD in Icelandic regions. The Marvel character debuted in August 1962. In Avengers Infinity War, Thor says his age is 1,500 years old.
thor came from the norse mythology which is from the Vikings. as to whether it's real or not, we can only guess because mythology is a belief of a group of people that tries to explain the things they were not familiar with and these beliefs have yet to be proven so the "realness" or authenticity of it remains to be seen