Joel David Coen and Ethan Jesse Coen (writter and director for movies like "O Brother!where art thou?", Fargo, No country for old men...etc) are ____________

Joel Coen and Ethan Coen are brothers who collaborate as filmmakers, collectively known as the Coen Brothers. They have written and directed acclaimed films like Fargo, No Country for Old Men, O Brother Where Art Thou, and The Big Lebowski. They are known for their distinctive style and often work together on both writing and directing.