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 Dyer Ball James Dyer Ball James Dyer Ball (波乃耶) (4 December 1847 in Canton, China – 22 February 1919 in London, England) was a Hong Kong scholar and author born in Canton. He is noted for works on Chinese culture and for contributing to the development of the system of Cantonese Romanisation. Ball was the son of the Reverend Dyer Ball of Massachusetts, United States, and his much younger second wife, Scottish missionary Isabella Robertson. Apart from preaching, his father ran a dispensary and opened a school in Canton, Guangzhou. At age 7, Ball's family began three years of travel in Britain