An American film director, producer, and screenwriter, he is best known for his work in comedy. He gained prominence in the 1990s with his brother, Bobby, as the Farrelly brothers, directing films like "Dumb and Dumber" and "There's Something About Mary." His work often blends humor with heartfelt stories. In 2018, he directed "Green Book," which won the Academy Award for Best Picture. Known for his ability to balance humor with social themes, he continues to be an influential figure in Hollywood.