Built in 1912, Fenway is famous for its towering "Green Monster" in left field. In the 1975 World Series, Carlton Fisk hit the famous home run over the "Green Monster", attempting to keep it fair by waving his arms. From the short right field foul line, commonly known as Pesky’s Pole, to the yellow home run line in left center field, Fenway has some of the quirkiest dimensions of any ballpark.