Is he kind of like Flash Gordon?
"Flash! ah-ahh!
Savior of the Universe!
Flash! ah-ahh!
He'll save everyone of us!
Flash! ah-ahh!
He's a miracle!
Flash! ah-ahh!
King of the impossible!"
You shouldn't mock prophecies buddy, but no he isn't.
Some people believe he is Stannis Baratheon though it is unlikely. Other theories suggest Jon Snow or Mance Rayder.