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.
FC Lusitanos FC Lusitanos, also known as Lusitans, is an Andorran football club from Andorra la Vella which was founded in 1999 and currently play in Primera Divisió.