проверьте пожалуйста.

My family consists of four people. These are my parents, my brother and me. I would like to tell you about my father. He 51 years old, he is a businessman. My dad likes to read books, mostly history books. He knows everything about sports, any sport. My dad knows geography. You can call him any country, he would call it the capital of the neighboring countries, and show with his eyes closed, where it is located on the map. I always thought he was the smartest. When I was little, I asked him about something. He said he did not know the answer. I was very surprised. And he told me that he can not know everything. I was a disappointment. But now I realize that there are no people who know everything.