You think aerobics is not a cool sport? I think you are wrong. It requires amazing discipline - flexibility, fitness, knowledge. And you have to do it with a big smile on your face. Also, I once performed in front of 10,000 screaming women. I tell you something, I'd rather do that than kick a ball around in front of a few men.
Children up to the age of seven are like sponges. They look up to adults and copy what they do. So I thought if I could create a positive role model - a superhero, if you like - who moves around and has a balanced lifestyle - then they would be motivated to move more.
There are two types of people in the world. People who like kids, and people who don't. People who complain about kids screaming on aeroplanes and in restaurants, and those people who love kids and enjoy their energy and enjoy hearing the noise they make and get off on their energy. I am one of those people who happens to love kids.
You should never do anything too much. If you only eat healthy food, that is too much. Success is balance - a banker with no time with his kids, he's not successful. If he doesn't have time to walk his kids to school, that is not success - that is a mistake.
The biggest thing you can give a kid is self-esteem, so that they're not shy to do different things.
There are lots of things I am not good at. I'm not that good a singer. And I'm a good dad but a lousy husband because I work far too much and am not at home as much as I would like.
When I was a little kid growing up in Iceland, I always dreamed about creating something that could have an impact on the whole world, and even as a young boy I was passionate about fitness and sports.
Children don't really understand the concept of health. You can't give them an apple and say 'if you eat this you will be healthy when you're older' because they don't understand. You have to find a different way to motivate them.
If parents could just get their children moving around in the most simple and fun ways - jumping in leaves, dancing to pop music, throwing socks in a laundry basket - they could be sowing the seeds of great habits that could last a lifetime. It is all about turning it into a game.
The worst mistake you can make with children is to talk to them in a condescending, patronising way and think that you can teach them something. You have to understand that it is you who will be learning from them. You have to get into their world and see things from their perspective.
At the weekends, I usually have around 50 kids running around in my back garden. They are all friends of my kids. I know all their names. We have barbecues, put up tents, and play soccer. I love it.
I've made a profit from everything I have done in life.
LazyTown' is not a TV property, but a lifestyle brand for children.