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.

Against Steve Johnson at the Olympics I was down a couple of times.

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.

I'm incredibly fortunate and it's important to me to make sure that I give back where I can.

When I'm frustrated that I'm not doing well in a tournament I cut my own hair, just lop it all off. I've probably made a right mess of it, but luckily I wear a cap when I play.

I bought a Ferrari...and then sold it after a couple of months.

Like most guys, I've always liked watches. I can always check the time on my phone, but having a watch is so much better.