When I was about to break a world record and become well known, my mother used to say that for her the important thing was for me to become a doctor - a career which had not been possible in her generation and in her society. Sport was something to be set aside.

I was involved in music, acting, and some running, but my firm wish was to become a doctor. That was the formative age when I had decided on the pattern of my career.

The Athletic Association competed against the University. So there was an event. You cannot break world records unless it is an established event, and you have three timekeepers, and the whole thing is organized.

You get very tired, and there was a certain amount of pain and you slow up. Your legs are so tired that you are in fact slowing. If you don't keep running, keep your blood circulating, the muscles stop pumping the blood back and you get dizzy.