Ghost (Earth-4001)

"I need you to be strong - strong enough to do what you've never done in your life. Can you be strong enough to allow yourself to be... can you just be human?"

- A dying marine under Ghost's command

Ghost was the nickname of a sergeant in the Hades Corps of the UNSC Marine Corps of Engineers during the Human-Covenant War. He was known for being cold, showing little to no emotion toward anything.

History
The history of Ghost is the same as his mainstream counterpart.