Basketball in the United States Basketball in the United States Of those Americans citing their favorite sport, basketball is ranked second (counting amateur levels) behind American football. However, in regard to money the NBA is ranked third in popularity. More Americans play basketball than any other team sport, according to the National Sporting Goods Association, with over 26 million Americans playing basketball. Basketball was invented in 1891 by Canadian physical education teacher James Naismith in Springfield, Massachusetts. The National Basketball Association (NBA) is the world's premier men's professional basketball league and one of the major professional sports leagues of North America. It contains 30 teams
James Naismith Instead, he was more interested in his physical education career, receiving an honorary PE Masters degree in 1910, patrolled the Mexican border for four months in 1916, traveled to France, published two books ("A Modern College" in 1911 and "Essence of a Healthy Life" in 1918). He took American citizenship in 1925. In 1909, Naismith's duties at Kansas were redefined as a Professorship; he served as the "de facto" athletic director at Kansas for much of the early 20th century. In 1923, Dr. Naismith was a founder of the Sigma Phi Epsilon Fraternity at the University of Kansas. Naismith was