2. Benjamin Franklin
3. Quentin Tarantino
Dropping out of school at the age of 15, he was very less educated but then he later started working as a director, nailing it totally!
4. Mark Twain – The Most Renowned Author of All Time.
He never had any kind of education. He took up work as an apprenticeship and later started working in a library which made him a keen seeker of books.