What's driven you to go for one more Olympics? The knowledge that you're only young once, the desire for records and medals, or what?

It's not the desire for records and medals, it really isn't.

I mean...

They're wonderful and they come alongside it.

For me, they're kind of the outcome of everything else.

I was very open to this thought that I might never do it again and that 2012 would have fulfilled most of my ambition.

And just, you know, the context of it, the four Olympic Games, after three silvers, the first goal, the home crowd, the home...

How hard is it to make a decent living as a rower? I mean, most people probably assume because you're famous, you must be a millionaire.