My brother is a superhero

My brother is a superhero and I could have been one too except that I needed to go for a wee. My name is Luke Parker I'm 11 years old and I live in a mild-mannered part of London with my mum dad and big brother Zack. He wasn't always a superhero but with a name like Zack you've got to wonder if my parents had a hunch that one day he'd end up wearing a mask and cape and saving orphans from buring buildings. I mean come on! It's what you get in a comic when a superhero punches a supervillain. Pow! Blam! Zack!