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.

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.

Since there are a wide range of entrepreneurs fundraising at any given time, I looked at each opportunity as it has arisen and on its own merits. Then I've sat down with my financial advisers, we've looked at the numbers and gone for the businesses I believe have real potential.

This will be my first Grand Slam final without Roger Federer or Novak Djokovic on the other side of the net, but I don't think being the more experienced player will make much difference to my approach.

Well, my mum's been a tennis coach - she coached me till I was 12.

Of my investments that have been realised, buying my first house turned out to be a pretty good move, which I didn't really realise at the time.

I can't worry about match too much. There's nothing I can do.