I knew I wanted to be a professional triathlete, but I didn't know it was possible until I won the junior champs. My dad said I should give Cambridge a go to see if I could do both, but it was only ever a trial.

My school career was absolutely crucial to me. As an endurance athlete, some of the most important years are maybe when you are 16, 17, and 18. For me, getting that right was very important, and my school allowed me to do that.

We are quite different: I'm relaxed, and I get ready for races really late, whereas Jonny is really organised and punctual. I like to lead from the front in the run, whereas Jonny might hold back. Maybe it's because I'm the older brother, but I don't think there is a mental block that stops Jonny doing the same. I just think I'm a bit more gung-ho.

My first event was in Nottingham, aged 11, and the prize was a bike. I thought, 'Wow.' I had no idea what to wear. I think I did it in swimming trunks, then just put on a T-shirt and shoes for the bike part. Triathlons felt exotic. There was a technical and tactical aspect to it as well as the endurance challenge. I was hooked.

In international sport you get distractions all the time, but at the end of the day that shouldn't affect how you deliver a ball or how you hit a ball.

You just have to always go out and continue to work hard, watch the film, see what you did wrong from an offensive unit and individually. Then, you just have to go out and do better the next time out. That is what sports is all about.

Of course I want to look well and fit - and as an athlete, I want to look strong.

Maybe if Graziano make another work or another sport I wouldn't have had this passion to be a rider.