WWE legend Kane has some serious political firepower in his corner -- THE NATURE BOY!!!
Ric Flair just cut a WWE-style promotional video to support his friend Glenn Jacobs -- who's running for mayor of Knoxville County, Tennessee.
Naitch even promises to hit up a local campaign rally on July 12 -- saying, "I will be there live and in color to support my very close friend, Glenn Jacobs."
And you KNOW he ain't cutting a promo without his signature sign-off ...
WOOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!!