Richard Barker was born into a farmer's family. He often asked his father questions about his animals and got answers.But his dream was to learn how to help people: he wanted to become a doctor, a children's doctor.When Richard was eighteen, he left his home for London and went to London University. When Richard was 26, he met Margaret. They got married and hat two children - a boy and a girl.Now Richard Barker is working in a new hospital in London.Children and their parents like him very much because he is a very good doctor.