He played fifteen seasons in the National Basketball Association (NBA), winning six NBA championships with the Chicago Bulls. Jordan is the principal owner and chairman of the Charlotte Hornets of the NBA and of 23XI Racing in the NASCAR Cup Series. His biography on the official NBA website states: "By acclamation, Michael Jordan is the greatest basketball player of all time."[5] He was integral in popularizing the NBA around the world in the 1980s and 1990s,[10] becoming a global cultural icon in the process.[11]