1. Fußball-Club Kaiserslautern e. V., also known as 1. FCK, FCK or simply 1. FC Kaiserslautern (German pronunciation: [ʔɛf t͡seː kaɪ̯zɐsˈlaʊ̯tɐn]), is a German football club based in Kaiserslautern, Rhineland-Palatinate. On 2 June 1900, Germania 1896 and FG Kaiserslautern merged to create FC 1900. In 1909, the club went on to join FC Palatia (founded in 1901) and FC Bavaria (founded in 1902) to form FV 1900 Kaiserslautern. In 1929 they merged with SV Phönix to become FV Phönix-Kaiserslautern before finally taking on their current name three years later. Kaiserslautern have won four German championships, two DFB-Pokals, and one DFL-Supercup. Since 1920, Kaiserslautern's stadium is the Fritz-Walter-Stadion.
Description above from the Wikipedia article 1. FC Kaiserslautern, licenced under CC-BY-SA, full list of contributors on Wikipedia.