Brendan Behan was an Irish playwright, poet, and author, born on February 9, 1923, in Dublin, Ireland. He is best known for his works that reflect his experiences with politics, nationalism, and his time in prison. Behan's most famous plays include The Quare Fellow and Borstal Boy, which draw from his own life and the struggles of the Irish people. Behan was a prominent figure in the Irish literary scene and was known for his wit and humor. He was also a member of the Irish Republican Army, which influenced his writing. Behan passed away on March 20, 1964, leaving a lasting legacy in Irish literature.