David Callejón started his career as a musician playing the guitar, piano and trumpet in jam sessions in Barcelona.

[1] David has recounted in various interviews that his humorist side was born of the necessity to gain the attention of the spectators in pubs.

Since then, David's career has developed with appearances in programs such as El hormiguero, Ya te digo and La mañana on COPE.

On 14 February 2011 he appeared on Sé lo que hicisteis..., as well as La Sexta, as an expert in recreation, talking about current cinematographical and musical issues.

David combines tours across Spain with business work and has occasional appearances as cooperator in the program Te Doy Mi Palabra with Isabel Gemio.