Managers of hospitals over the years have been increasingly recruited from outside the health service, and although their experience of running a supermarket chain might allow them to balance the books, it does not mean they have any insight into how a ward should be managed and patients best served.

One of the guys that used to run it - for some reason I've no idea why he used to call me the Sea Monster and I was just looking around for a name and thought that'll do. That lasted for a couple of years probably.

What could be funnier than a fat person trying to run a marathon?

I'm just trying to spread the word and upturn the myth that actually you should be resting after cancer treatment. You shouldn't; you should be getting out and doing any kind of exercise you can. You don't have to run a marathon, but you just have to up your activity levels.