[UNVRS] previously known as Ku Club (1979–95) and Privilege Ibiza (95-19)[1] is the "world's largest nightclub"[2][3] according to the Guinness Book of Records, also defined as a superclub with a capacity of 10,000 people and encompassing 6,500 m² (69,940 ft²).

[4] It is located close to the village of Sant Rafael de Sa Creu on the Spanish island of Ibiza, less than one kilometre (0.6 miles) from the nightclub Amnesia.

However in August 2024, The Night League, the brand behind Ushuaïa and Hï, announced the club will be known as [UNVRS] and will be the world's first "Hyperclub", which is due to reopen in 2025.

[5] The history of KU[6] / Privilege began in the early 1970s when it started out as a restaurant, then expanded to include a bar and a community swimming pool.

[12] Throughout the 1980s,[13] KU Club earned a reputation initially as Europe's premier polysexual but predominately gay nightspot and was compared to an open-air version of the famous Studio 54 in New York.