Growing up, I was brought up around Irish music, Irish traditions.

I've said a lot of stuff in the past, but not with any intentions to hurt anybody. It's all a bit tongue-in-cheek.

Although I think of myself as the greatest heavyweight, I do respect the legends of the past for what they did. But they are not my heroes.

I aim for the stars, and winning a world title will not be a fulfilment of a dream for me. It never has been.

I'm not in this to make money. I would not have sold my soul to be on 'American Idol.'

Most people imagine that resolving particular problems will make them happy. If only one had more money, or love, or success, then life would feel manageable. It can be devastating to realize the falseness of such tempered optimism.

I'm someone who doesn't like to talk about money, prefer to focus about what I do on the pitch.

A big part of financial freedom is having your heart and mind free from worry about the what-ifs of life.