I'll be honest, I never saw myself making a ninja movie, never entertained the idea. I think ninja films can be quite cheesy unless you do them in feudal Japan.

My first break was in a Hong Kong movie that I shot in China - I was going out there and working as a western stunt man, if you like, but at the same time in England I was working in daytime soap stuff. Eventually I put the two together.

I put so much pressure on myself to raise the bar with each and every project. I treat it like every film is my last, and I make sure I pour everything I have into every film I make because if I'm not trying to improve, someone else will.

You've got to be a certain type of person to be a professional fighter. I prefer to do it for pretend.

I was about 10 years old. I just remember the film Enter the Dragon with Bruce Lee blowing my mind on the screen and I thought to myself, "That's what I want to do for a living when I'm older." Bruce Lee was so magnetic and charismatic and held the screen so well. It's just a very powerful performance in that film. That's the first memory I have - him in that movie.

They don't mind getting punched in the face and, more importantly, they don't mind punching other people in the face. I'm just about the movies; I enjoy the dexterity of actors in action movies and the choreography side of things. You've just got to be a different person to be a professional fighter. I train with professional fighters so I know what it takes. It's a very difficult profession, probably harder then the acting profession.

I do find violence entertaining, but that doesn't make me a bad person. I grew up watching all these action films when I was a kid. My dad would bring back 'Rambo' and whatever, and we'd watch it together. It's not affected me in any way other than I just appreciate the entertainment value of violence on film.