I play basketball and want to be in the NBA one day.
That's a great goal to have! It's the best men's professional basketball league in the world! 
What are some of the top teams in the NBA?
National Basketball Association
The National Basketball Association (NBA) is a men's professional basketball league in North America, composed of 30 teams (29 in the United States and 1 in Canada). It is one of the four major professional sports leagues in the United States and Canada, and is widely considered to be the premier men's professional basketball league in the world. 
The league was founded in New York City on June 6, 1946, as the Basketball Association of America (BAA). It changed its
, and league play began in 1997. The regular WNBA season is June to September (North American Spring and Summer). Most WNBA teams play at the same venue as their NBA counterparts. The top tier professional Basketball league for females is the WNBA. It is not as popular as its male counterpart. Women's NCAA Basketball is also popular, although less so than men's basketball.
The women's national team has won eight Olympic gold medals and ten FIBA World Cups.