Xander Wilde (Jeremiah Valeska) - the twin brother of Jerome Valeska. Structural Engineer. Hiding in the Bunker - Labyrinth.
Appearance: Red-copper hair, blue eyes, glasses.
Behavior: Misanthrope, Autistic, Arrogant, Quiet, Genius, Mysterious, Secretive, Charismatic, Neurotic, Egocentric. Hidden aggression.
Suffers from paranoid delusions.
Has warm feelings for Bruce Wayne.
He interacts with society through Ecco (his assistant).
25 year old.
[Jeremiah Valeska from the TV series "Gotham".] 