"My name is Marc Spector, and Steven Grant, and Vance Astrovik, and Moon Knight."
|Affiliation||Supreme Avengers (Earth-4126)|
|Base of Operations||Helicarrier|
|Place of Birth||New York|
|Created by||Artemis Panther|
Marc Spector was a seemingly normal child on the outside, but one the inside his mental problems were off the charts. His parents thought he went to school, but he really just snuck off to torture insects and practice his agility by swinging from tree to tree. One day, when the police saw him, he thought they were going to arrest him, so he aimed to protect himself. He used a sharp piece of wood and his fighting skills. After accidentally stabbing one of them, he ran away, hoping they would not chase after him.
He managed to get away from the cops and they never chased after him. When Marc was a teenager, his parents discovered that he did not go to school. Before they could punish him, he punched his dad and quickly gathered the things he needed and ran away. His mind subconsciously created a new persona: Steven Grant. He thought that was who he is. He entered a convenience store as if he was just aiming to shop, but he pulled out his gun and robbed the store, however the cameras got his face and the police were after him.
After once again getting away from the police, his mind transformed him into Vance Astrovik, who aimed to get his life together. Vance decided to become an accountant in order to stay off the radar and live a normal life. Vance was actually quite a kind person, and everyone at the office like him. However, one night, Vance was walking home and he was mugged by a group of tough guys, who stole his money and beat him to a pulp.
Not long after this, Vance's multiple personality disorder urged him to create a third persona in order to take out the crime. He decided to make a costume for himself and took on the name of Moon Knight. The first night, he did not have much success, as he did not have any weapons. The next day, Vance Astrovik purchased a bio-staff that could emit lunar energy. He used it during his charades as Moon Knight and it helped him become known, but only as a whisper in the streets. Everyone feared to say the name Moon Knight, as they suspected he would show up if they did.