Two years later Anderson made his debut for the senior Canterbury men's side at 16.
Mr Dodds said Anderson was big and had athletic genes - he's the son of former Commonwealth Games sprinter Grant Anderson and his mother, Linda, was a top netballer. He said his six-hitting ability was probably because he honed his athletic talents as the school's discus and javelin champion, and he had a good batting technique.
"He always had that power base that he got from athletics - as a rugby player he played number eight and he was very powerful and he would have made the First XV.
"But he had a passion for cricket, they lived just down the road from Boys' High and even when he was a little kid you would see him in there in the nets with his brother and the older kids.
"He was a good boy, a leader."
Anderson shared the limelight briefly with family members - including his mother and father - after the record-breaking match, posting a picture online.
Fans around the world applauded Anderson's efforts, including media personality Piers Morgan - injured by former Australian fast bowler Brett Lee in an attempt to inspire the English side - who posted "Boom!" #coreyanderson.