The Italian Serie C, also known as Lega Pro, is the third-highest professional football league in Italy. It was established in 1935 and has since become an integral part of Italian football. The league consists of 60 teams divided into three regional groups: Serie C/A, Serie C/B, and Serie C/C. Each group comprises 20 teams, with promotion and relegation between the groups at the end of the season. Notable teams that have enjoyed success in Serie C include Palermo, Bari, and Catania. Unfortunately, no unusual facts are available at this time.