Arthur Conan Doyle was a man who lived a long time ago and he was famous for writing stories about a famous detective called Sherlock Holmes. Sherlock Holmes was very smart and he was always able to solve mysteries and crimes that nobody else could solve. Arthur Conan Doyle wrote lots of stories about Sherlock Holmes and people loved them so much that they made movies and TV shows about them. Arthur Conan Doyle was a very interesting man who liked to travel, go on adventures, and write stories about all the things he saw and experienced. He also wrote stories about other characters, but Sherlock Holmes was his most famous creation.