AC米兰, or AC Milan, is a professional football club based in Milan, Italy. Founded in 1899, the club is one of the most successful teams in the history of football, having won numerous domestic and international titles, including multiple Serie A championships and UEFA Champions League trophies. The team's colors are red and black, which symbolize the club's identity. AC Milan plays its home matches at the iconic San Siro stadium, shared with rival club Inter Milan. The club has a rich history and a passionate fan base, making it a significant part of Italian and global football culture.