Basketball point guard, who implements the coach's game plan by managing the execution of offensive and defensive plays (player positioning). Informally, players may play three-on-three, two-on-two, and one-on-one. Invented in 1891 by Canadian-American gym teacher James Naismith in Springfield, Massachusetts, United States, basketball has evolved to become one of the world's most popular and widely viewed sports. The National Basketball Association (NBA) is the most significant professional basketball league in the world in terms of popularity, salaries, talent, and level of competition. Outside North America, the top clubs from national leagues qualify to continental championships such as the Euroleague and FIBA
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