What Italian professional football club, founded in 1899, was the first to establish an ultras group?
Fossa dei Leoni The Fossa dei Leoni, also referred to by the acronym FdL, was an association of ultras supporters of Italian professional football club Associazione Calcio Milan. Established in 1968, it was the first ultras group to form in Italy.
S.S. Cavese 1919 The history of Società Sportiva Cavese 1919, formerly known as Cavese, starts on 1919 when it was founded as "Unione Sportiva Cavese". It is an Italian football club, based in Cava de' Tirreni, Campania. The nickname is "Aquilotti" (little eagles). The owner is Giuseppe Spatola and the Chief Executive is Michele Angelo Sica.