Yeti

Yeti may be the last of his kind, the first of a new species, or an alien. He remembers nothing of his origin except for being found and cared for by the monks at a temple high up the slopes of K2, the second highest mountain in the world. Yeti stands nine feet tall with a 600-pound body covered in mottled white fur.
When the Chinese came to Tibet in force, Yeti fled the noise of battle and is forever haunted by the deaths he failed to prevent. Since then, he has waged a one-creature guerilla war on the Chinese occupational forces in Tibet.
He was recently contacted by some of the monks who cared for him. They told him how super-beings like Yeti were being hunted in China and urged him to help some escape. Yeti has guided several groups through mountain paths known only to him. He enjoys the fact that his rescue work also gives him the opportunity to fight Chinese troops. He continues to provide safe passage for super-beings looking to escape China. He spends his off hours exploring the Himalayas in search of clues to his identity or signs of others like him.