The 2011-12 campaign delivered an emotional farewell and a haul of four trophies for Barcelona, marking the end of the legendary Pep Guardiola era. The team clinched the Copa del Rey, Supercopa de España, UEFA Super Cup, and FIFA Club World Cup. Spearheading the attack was the phenomenal Lionel Messi, who set a world-record for goals in a single season with an astonishing 73 across all competitions, including an unprecedented 50 goals in La Liga to claim the Golden Boot. Despite this attacking peak and the midfield mastery of Xavi and Andrés Iniesta, the Blaugrana finished as runners-up in La Liga to a record-breaking Real Madrid and suffered a frustrating Champions League semi-final exit to eventual winners Chelsea, yet the campaign is enshrined as the powerful finale to one of football's greatest dynasties.