Internazionale is a professional football club of which country?

Football Club Internazionale Milano, commonly referred to as Internazionale or simply Inter, and known as Inter Milan outside Italy, is an Italian professional football club based in Milan, Lombardy. Inter is the only Italian side to have always competed in the top flight of Italian football since its debut in 1909.

The club was founded on 9 March 1908 as "Football Club Internazionale", following the schism with the Milan Cricket and Football Club (now AC Milan). The name of the club derives from the wish of its founding members to accept foreign players without limits as well as Italians. The club won its first championship in 1910 and its second in 1920.

Since its founding in 1908, Inter have almost always worn black and blue stripes, earning them the nickname "Nerazzurri". According to the tradition, the colours were adopted to represent the nocturnal sky: in fact, the club was established on the night of 9 March, at 23:30.