For me, I still wish every day that I could play tennis again. It's such an incredible, wonderful job to have.

Wimbledon is a special place for me in so many ways and I feel privileged to have been such a big part of it over the years.

When I was playing, all my overseas trips were paid for by the LTA, then by my coach, and from whatever prize-money I made I would have to pay back as much as I could of the fare. Only once that was paid could I keep the extra, and that was a powerful incentive.

Sports Personality of the Year' is such an iconic sort of programme, I remember when I was playing tennis, wherever I was in the world I would want to be back in Britain for 'Sports Personality of the Year.'

Sport is not just about entertainment. It is equally about winning and losing, pooling and galvanising the energy of the youth, upgrading people's physical fitness and mental prowess.

Scarily, football helmets, which do a fine job of protecting against scalp laceration and skull fracture, do little to prevent concussions and may even exacerbate them, since even as the brain is rattling around inside the skull, the head is rattling around inside the helmet.

The first four years of my career, I never complained. I never demanded. I never said anything about money.

I knew I wanted to work in television because some friends of mine, when I went to high school - their fathers worked for, as a matter of fact, for NBC Sports at the time.