Why did Big brother choice Marlon as a housemate?

[Will.]

I really don't understand, he must have been acting all the way through his auditions, he barely speaks and acts weird. I really dislike him and don't see how he got on BB, the way he acts is irritating, like he always down/annoyed.

[Chuckyegg]

He's got mates in the media. Like the rest of them.