Chelsea Football Club is an English professional football club based in Fulham, London, that competes in the Premier League. Founded in 1905, the club's home ground since then has been Stamford Bridge.
Chelsea had their first major success in 1955, when they won the league championship. They then won various cup competitions between 1965 and 1996. The club's greatest period of success has come during the last two decades; winning 21 trophies since 1997. Chelsea have won five national league