Alexander Cartwright is recognized as the founding father of modern baseball. In 1845, he formed the first organized baseball team, the Knickerbocker Base Ball Club of New York. Cartwright established many of the fundamental rules of baseball still used today, including runners being out by tag rather than being hit by the ball. He helped popularize the sport by sharing it with travelers as he moved westward and in Hawaii, where he spent his later years as the city's first fire chief. Cartwright is credited with establishing the diamond-shaped field layout and standardizing the distance between bases.