Club Universidad Nacional (commonly known as Pumas or UNAM) is a prestigious Mexican professional football club based in Mexico City, representing the National Autonomous University of Mexico (UNAM) and playing its home matches at the iconic Estadio Olímpico Universitario. Founded in 1954, the club is one of the "Big Four" of Mexican football and holds the distinction of being one of only seven clubs that have never been relegated, boasting a trophy cabinet that includes seven Liga MX titles, three CONCACAF Champions Cup titles, and a Copa Interamericana. The team is famous for its intense rivalry with Club América in the "derbi capitalino" and its unique university chant, "¡Goya! ¡Goya! Cachún, Cachún, ¡Ra! ¡Ra! ¡Goya! ¡Universidad!". After an initial rejection in the 1940s, the club joined the second division in 1954, playing its first professional match against Monterrey on September 12, 1954, before eventually rising to the top flight. The 1970s marked a golden era, with the arrival of international stars like Brazilian Cabinho and Serbian Bora Milutinović, leading to a Copa México and Campeón de Campeones double in 1974-75 and the club's first league championship in the 1976-77 season, culminating in the debut of legendary striker Hugo Sánchez in 1978. Renowned for its exceptional youth development system, Pumas has produced numerous international players, cementing its legacy as a cornerstone of Mexican football.