I once got asked in an interview: 'Does it annoy you that the majority of your fans are teenage girls?' I was insulted and angry because it was sexist and ageist.

The worst date I've been on was in L.A. with this guy I didn't want to be on a date with - he was just trying to take me to all these places and impress me but it was so cheesy.

My first real foray into fashion was the discovery of vintage. Vintage dresses really suit my body type, so the discovery was both wonderfully eye-opening and liberating.

Forgiving yourself will help with giving yourself strength.

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.

Preventative medicine has to be the direction we go in. For example, if colon cancer is detected early - because a person knew he had a genetic risk and was having frequent exams - the surgery is relatively inexpensive and average survival is far greater than 10 years.

I believe that international support through critical funds, together with the determination of my compatriots, Malawi can be a model country for meeting global health targets and get on with the business of African-driven global economic growth.

I started taking my mental health seriously, really working with a therapist and a psychiatrist.