Do those menacing blue eyes scare you? The Game of Thrones White Walker on Horse POP! Bobblehead is here, for sale. FYI: The White Walkers were an ancient race of formerly-human ice creatures. They were hidden for thousands of years. Originally created to protect the Children on the Forest from the First Men, they eventually broke free of the Children’s control, becoming the most feared creatures in Westeros. Would you want to meet one in person? Probably not!