IS there a way that I can create variables that belong to a post?
In the image, you'll see blue and red boxes.
In the blue, I want to store a list that i can add an infinite amount of items to.
In the red boxes are pitures with radio button underneath.

these are just arguments/parameteres/properties that I want to be able to access when printing the post on a page. Is that possible?


Also, what's the best way to have multiple people run a single wordpress. I need different faces on each post. Different names as well

You should probably go ask these questions at wordpress.org. There is nothing built into the theme to do what you want. It is possible, but you will need some programming skills to do it.