Dancers. The city's Uptown neighborhood is reported to be the birthplace of Slam Poetry, a style of spoken word poetry that incorporates elements of hip hop culture, drama, jazz and lyricism. Sports Chicago is one of 13 metropolitan areas that have major league baseball, football, basketball, and hockey teams. In four of these metropolitan areas the teams from all four sports play their games within the limits of one city — Chicago, Detroit, Philadelphia, and Denver. Four of the metropolitan areas have two baseball teams — Chicago, New York City, Los Angeles, and the San Francisco Bay Area — and of these four, only Chicago has had the same two teams since the American League was established in 1901. The Chicago White Sox of the American League, who won the World Series in 1906, 1917, and 2005, play at Guaranteed Rate Field, located on the city's South Side in the Armour Square neighborhood. The Chicago Cubs of the National League, who won the World Series in 1907, 1908, and 2016, play at Wrigley Field, located in the North Side neighborhood of Lakeview. The area of Lakeview near the stadium is commonly referred to as "Wrigleyville." The Chicago Bears of the National Football League play at Soldier Field. The Bears have won nine American Football championships (eight NFL Championships and Super Bowl XX) trailing only the Green Bay Packers, who have 13. The Chicago Bulls of the National Basketball Association are one of the world's most recognized basketball teams, thanks to their enormous success during the Michael Jordan era, when they won six NBA titles in the 1990s. The Bulls play at the United Center on Chicago's Near West side. The Chicago Blackhawks of the National Hockey League also play at the United Center. The Hawks are an Original Six franchise, founded in 1926, and have won six Stanley Cups, in 1934, 1938, 1961, 2010, 2013, and 2015. The Chicago Fire, members of Major League Soccer, won one league and four US Open Cups since 1997. They play their home games at Soldier Field. The Chicago Red Stars of the National Women's Soccer League play at SeatGeek Stadium. The team was founded in 2009. The Chicago Sky of the Women's National Basketball Association play at Wintrust Arena. The Sky won the WNBA Championship in 2021. The Chicago Wolves of the American Hockey League play at the Allstate Arena in nearby Rosemont.