Known for his 1971 single , `` Borriquito '' ( Ariola Records ) , Peret represented Spain at the Eurovision Song Contest in 1974 and performed during the closing ceremony at the 1992 Summer Olympics in Barcelona , Spain .
Peret was known for his 1971 single , `` Borriquito '' ( Ariola Records ) . Peret represented Spain at the Eurovision Song Contest in 1974 and performed during the closing ceremony at the 1992 Summer Olympics in Barcelona , Spain .