The Simpsons was created to be a TV show about the whole family when it first aired in 1989. However, one character in this show quickly became a firm favorite among the fans. Bart Simpson is the ten-year-old son of Homer and Marge who is a rebellious force in the show. The character is most well-known for his various pranks and catchphrases, but the writers have added more depth to the Bart character over the years.