Do you want to compare Viper with Star-Spangled Kid? Discover the powers, weakness & weapons of Viper and Star-Spangled Kid from Viper Biography and Star-Spangled Kid Biography. Find out all about Viper and Star-Spangled Kid.# Check out how is Viper unique and distinct from Star-Spangled Kid. Discover their love interest, sidekicks, family tree and the movies and games list in which Viper and Star-Spangled Kid have appeared. Find out everything about them here!