CM has always said that he'd never do the jungle as he'd be completely useless at it - afraid of everything and not very good at the trials. They've been trying to get him in for years, so I was surprised when he said yes this time, but I guess he knew himself well and was right.
I'm still voting for him as I'm a fan and hope he comes good and we get to see on TV the kind of guy he is on the radio. That said, he's also always said he has a face for radio and has never really been great in any of his TV shows, so we'll see!
Will be interesting to see how well Owen does in tonight's trial, given it's the same one Chris did!