Athletic Bilbao is a professional football club based in Bilbao, Spain. Founded in 1898, the team is known for its unique policy of only signing players from the Basque Country or those with Basque heritage. This commitment to local talent has made the club a symbol of regional pride. The team plays its home matches at San Mamés Stadium, which has a capacity of around 53,000 spectators. Athletic Bilbao has a rich history, having won numerous titles, including the Copa del Rey and the La Liga. The club's colors are red and white, and they are often referred to as "Los Leones" (The Lions).