Young Xehanort is Master Xehanort when he was just a boy. Similarly to Sora and Riku, Young Xehanort came from the Destiny Islands and dreamed of someday leaving to see other worlds. While we don't know much of Young Xehanort's personality before he encountered his future self, his subsequent experiences with his older self have made him cold, calculating and ruthless. Young Xehanort is a keyblade wielder, and trained alongside Eraqus with whom he was close friends under the same master. While Young Xehanort made his official debut in Kingdom Hearts 3D, he also appeared as a secret boss, simply called "The Unknown", at the Land of Departure in Kingdom Hearts Birth by Sleep. He will appear as a member of the "true" organization in Kingdom Hearts III.
Games this character appears in: Kingdom Hearts 3D: Dream Drop Distance Kingdom Hearts Birth by Sleep Kingdom Hearts Birth by Sleep Final Mix Kingdom Hearts HD 1.5+2.5 ReMIX Kingdom Hearts HD 2.5 ReMIX Kingdom Hearts HD 2.8 Final Chapter Prologue Kingdom Hearts III