TBS, or Turner Broadcasting System, is an American media company founded in 1970 and headquartered in Atlanta, Georgia. The company owns many well-known television stations, such as TNT, CNN, Cartoon Network, TBS and so on. Among them, TBS was originally established as an American cable TV channel, and later developed into a global media brand, involving different types of programs, such as sports events, TV dramas, variety shows, animation, etc., and is one of the well-known brands in the contemporary media industry in the United States.