Galatasaray Sports Club is a prominent sports organization based in Istanbul, Turkey. Founded in 1905, it is one of the oldest and most successful clubs in Turkish sports history. The club is best known for its football team, which competes in the Süper Lig, the top tier of Turkish football. In addition to football, Galatasaray also has teams in various other sports, including basketball, volleyball, and swimming. The club's colors are yellow and red, and its home matches are played at the Türk Telekom Stadium. Galatasaray has a large and passionate fan base, known as "Cim Bom."