Chelsea Football Club are an English football club based in Fulham, London. Founded in 1905, the club play in the Premier League and have spent most of their history in the top tier of English football. The club's home ground is the 41,837-seat Stamford Bridge stadium, where they have played since their establishment. Chelsea had their first major success in 1955, winning the league championship, and won various cup competitions during the 1960s, 1970s, 1990s and 2000s. The club have enjoyed their greatest period of success in the past two decades, winning 15 major trophies since 1997. Domestically, Chelsea have won four league titles, seven FA Cups, four League Cups and four FA Community Shields, while in continental competitions they have won two UEFA Cup Winners' Cups, one UEFA Super Cup, one UEFA Europa League and one UEFA Champions League. Chelsea are the only London club to win the UEFA Champions League, and one of four clubs, and the only British club, to have won all three main UEFA club competitions.