I've always been lucky enough to just play tennis, so I never actually had a job when I was growing up.

I don't go out of my way to get noticed. When I'm in Scotland it's tough, because loads of people come up to me. They're always really polite. It's nice, it's fun and good to speak to people who aren't involved in tennis, but some have this habit of just staring at me and that makes me really self-conscious. I'd rather they came up and said hello.

I don’t want a flashy car, just something that would allow me to stop using the Tube. And it would be good not to have to rely on my mum all the time, particularly when I have to listen to her singing in her car.

Contrary to my image, I do have a sense of humour.

Where resources are plentiful (i.e. no constraints), you will find very little creativity. Where resources are scarce (i.e. many constraints), you will find an abundance of creativity.

Let us thank God heartily as often as we pray that we have His Spirit in us to teach us to pray. Thanksgiving will draw our hearts out to God and keep us engaged with Him; it will take our attention from ourselves and give the Spirit room in our hearts.

I'm a global ambassador for the World Wildlife Fund and United for Wildlife and I am also a Unicef UK ambassador. It's important to me to support charities. I never want to take my wealth for granted.