Everything is firing on all cylinders for me.

I started to really believe in myself, and my abilities, when I won the World Under-10 championship in Doral, Florida. I was nine and saw for the first time that I was amongst the best players in the world for my age. This was a massive confidence-builder for me.

Home will always be Northern Ireland but my schedule means for the next few years I won't be there as much. I can't do the same things that I did a year ago. That is I'm something conscious of, but I'm not sad about it. It's fine.

Fitness plays such an important role in my life, and an integral part of my golf structure, that I think I might be quite good at teaching others the benefits of sport and fitness.

If somebody asks me whether I'd rather sink the winning putt in the Ryder Cup or win a major, it's the major every day. World championship or Ryder Cup? Win a world championship. At the end of the day you're going to be remembered for what you achieve in an individual sport.

I’m three legs toward completing the career Grand Slam at 25. So, I’m feeling pretty good right now.

I don't really remember, but from about the age of five I told anyone who would listen that I was going to be the best golfer in the world.