Grêmio is a professional football club based in Porto Alegre, Brazil. Founded in 1903, it is one of the most successful teams in Brazilian football history. The club's colors are blue, black, and white, and they play their home matches at the Arena do Grêmio, which has a capacity of over 55,000 spectators. Grêmio has won numerous titles, including the prestigious Copa Libertadores, which they have claimed three times. The team has a strong rivalry with Internacional, another major club in Porto Alegre, and their matches are known as the "Grenal." Grêmio's passionate fan base contributes to the vibrant football culture in the region.