Not much is know about Christopher's life before the zombie outbreak.
In Lockdown he was a blue t-shirt and normal blue pants. He has pale-white skin, green eyes, and brown hair that is cut short. He also has a watch, which no longer works.
Christopher is quite eager to kill, as expressed by his quotes when fighting zombies. He doesn't show much respect for the others and loves things that blow up.
- Christopher's watch is stopped on the time 1:15 AM