Twenty-plus-year career, 500 drug controls worldwide, in and out of competition. Never a failed test. I rest my case.

How many times do I have to say it? … Well, it can't be any clearer than 'I've never taken drugs.'

It's frustrating in the sense that I still think I could be competing at some sport at a fairly high level, which nobody cares about. Nobody wants to hear me say that.

Losing and dying: it's the same thing.

If I can't face my accusers, that's a joke. We did that in medieval times.

A boo is a lot louder than a cheer, if you have 10 people cheering and one person booing, all you hear is the booing.

I am flawed, deeply flawed. I didn't invent the [doping] culture but I didn't try to stop the culture and that's my mistake, and that's what I have to be sorry for.