Founded in Milan in 1908, F.C. Internazionale – commonly referred to as Inter – are one of the world's most successful football clubs. Three times winners of the European Cup/Champions League, the Nerazzurri are the only Italian team never to have been relegated from the top flight and among the few sides in the world to have done the treble (domestic league and cup plus the Champions League). The club are also very active at youth level and do a lot of charity work. Inter are a global brand with over 250 million fans around the world.