Groucho Marx was a famous American comedian, actor, and writer, born on October 2, 1890. He was best known for his quick wit, distinctive appearance, and humorous personality. Groucho was a key member of the Marx Brothers, a comedy team that included his brothers Chico and Harpo. They gained popularity in vaudeville, films, and television during the early to mid-20th century. Groucho's signature look included a greasepaint mustache, glasses, and a cigar, which became iconic in comedy. He starred in several classic films, such as Duck Soup and A Night at the Opera. Groucho also hosted the popular quiz show You Bet Your Life, showcasing his sharp humor and improvisational skills. He passed away on August 19, 1977.