I think most players would love, at one stage in their career, to say, 'I've been No. 1 in the world.

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

I think it's sensible to plan for the future now I'm a father and a husband.

Normally I sleep for 9, 10 hours a night.

It's difficult to relax on tournaments, even in posh hotels, because you don't know how long you will be there - whether you'll lose a match on the first day and leave or whether you'll stay for longer.

I decided at the outset to invest in a fairly broad range of businesses, as I didn't want to get pigeonholed into one sector.

It's safe to say that the value of the property had shot up considerably and in the end I made a pretty satisfying profit.