King Kong (New Age of Monsters)

King Kong is a giant prehistoric ape Kaiju from Godzilla: New Age of Monsters. He was first mentioned in season 3 and appeared in season 5.

Origin
King Kong is a giant ape and the only member of his kind to be alive on Skull Island.

War against the Skullcrawlers
Kong has protected the natives of Skull Island from the Skullcrawlers, two-legged reptillian monsters that fought against Kong's species until they were wiped out.

Battle with Godzilla
At some point during the 1970's, Godzilla traveled to Skull Island as he walks on and takes a look around and encounters a Mother Longlegs, Spore Mantis, and finally Kong himself.