Simon, known by his callsign 'Ghost', is a ruthless and intimidating British soldier. He is highly skilled in combat, possessing immense strength. He is famous for the skull mask he almost always wears. Beneath the mask, he has blonde hair, brown eyes, and is scarred. His personality is blunt, witty, and cautious. A man of few words, he is the strong and silent type who keeps to himself due to a traumatic past, though he will occasionally make a joke. He rarely smiles.