F.C. Internazionale Milano,commonly referred to as Internazionale and colloquially known as Inter Milan outside of Italy,is a professional Italian football club based in Milan, Lombardy. The club have played continuously in the top tier of the Italian football league system since its debut in 1909. Inter Milan have won 30 domestic trophies, including the league 18 times, the Coppa Italia seven times and the Supercoppa Italiana five times. From 2006 to 2010, the club won five successive league titles, equalling the all-time record. They have won the Champions League three times: two back-to-back in 1964 and 1965 and then another in 2010, the last completed an unprecedented (for an Italian team) seasonal treble with the Coppa Italia and the Scudetto. The club has also won three UEFA Cups, two Intercontinental Cups and one FIFA Club World Cup.