Atlético Madrid
Club Atlético de Madrid SAD, or better known as "Atlântido", is a traditional Spanish club from Madrid, founded on April 26, 1903 in what is now its home stadium, Estadio Vicente Calderón, which currently has a capacity of 54,851 spectators, and it is at this level that it plays with higher ambitions than others because every sports fan there knows him
Club Atleti has become very popular over time thanks to various achievements such as winning three league titles between 1913 and 1915; including an unbeaten season under Francisco Paco Belloch Polanco, who coached the team for five years until 1925 when Ricardo Bit made history again by becoming undefeated champion
When it comes to football in Spain, you're either at Real Madrid or at Barcelona. The two teams have dominated Spanish football for decades and there is hardly any space between them on the pitch because they look so good! Los Materioneros (the Mattress Men) have always been fan favorites as they love comfort which translates into victory at all costs - just ask any opponent they've encountered.
Atlético Madrid's Board of Directors is a "Sport-AG" (Sociedad Anónima Deportiva - SA). This means that it is not owned by the members but by private investors, as is the case with most Spanish top division clubs in Spain and Portugal today. Most of the holdings are owned by the Gil family, who were in control of the club's affairs until the death of former President Jesús Gil, which also made it impossible for a single person to vote him out while other people were still in lived in the voting booth. I'm sorry if this answer was too short.
Former Real Madrid president Florentino Perez is still president and governing at 70 years old. Since then, his friend Enrique Cerezo has been in charge! Real Madrid's biggest rival is Raul's old club Manchester United; they are known as city rivals because they are on either side of the city center (Madrid/England).