Question: Who was born earlier, Ricardo Iorio or Sarah Nixey?

Context paragraphs:
Ricardo Iorio: Ricardo Iorio (born June 25, 1962 in Ciudadela, Buenos Aires Province, Argentina) is an Argentine heavy metal musician of Native Argentine descent who participated in various of the most important metal bands of the nation.

Ayer deseo, hoy realidad: Ayer deseo, hoy realidad (English: "Desire yesterday, reality today" ) is the first solo album by the Argentine musician Ricardo Iorio known for leading Argentine metal clusters as notable V8, Hermética and Almafuerte.  The album contains emblematic songs of Argentine rock in the early years versioned by Iorio.  The disc name "Ayer deseo, hoy realidad" is the name of a song written by Iorio to "Victimas del Vacimiento" (Hermetica album) in which he speaks of the dream of being a musician and touring during his childhood.  While Iorio recorded the solo album with his band and musicians Almafuerte latter were the interpreters of the album and the musical arrangements were fully carried out by Claudio Marciello, guitarist of the band.

The Worst of Black Box Recorder: The Worst of Black Box Recorder is a 2001 album by Black Box Recorder, whose members include Luke Haines, Sarah Nixey and John Moore.  It is a compilation of B-sides from the singles of "England Made Me" and "The Facts Of Life".

Ácido Argentino: Ácido Argentino is the second studio album by Argentine thrash metal band Hermética released in 1991 by Tripoli Discos.  Also is the first album featuring drummer Claudio Strunz.  Lyrics composer Ricardo Iorio stated that the song "Memoria de Siglos' is based on a I Ching interpretation by occult writer Hector Morel.

El Fin De Los Inicuos: El Fin De Los Inicuos (translated: The End of the Iniquitous Ones) was released in 1986 through the small Umbral label, company which was practically ruined, and would disappear some months later; after releasing the album "Un Paso Mas En La Batalla", band members Osvaldo Civile and Gustavo Rowek did quit, Walter Giardino (guitar), Miguel Roldan (guitar) and Gustavo Andino (drums) did replace them, but four months later Giardino is fired from the group because he had a fight with bassist and main man Ricardo Iorio, Adrian Cenci then replaces drummer Andino as well, to finally record this, their last album.  After conversion to Christianity (something unimaginable a few months ago) and Spiritism (Iorio) the group records "El Fin De Los Inicuos", but the fans could not believe that the aggressive and heavy musicians that they had admired were singing Christian messages.  The band was not considered heavy metal anymore.

Hermética: Hermética was an Argentine thrash metal band from San Martín, Buenos Aires.  It was formed by bassist Ricardo Iorio in 1987 after his previous band V8 disbanded.  Hermética was signed to the independent record label Radio Trípoli Discos throughout their career.  The band's initial lineup consisted of Iorio, vocalist Claudio O'Connor, drummer Fabián Spataro and guitarist Antonio Romano.  Spataro left the band in 1988 and was replaced by Antonio Scotto.  This lineup recorded their eponymous album, the first thrash metal album recorded in Argentina.  At this point of their career, Hermética performed mainly in Argentina, except for one concert held in Uruguay.  In 1990, they released "Intérpretes"an extended play which included covers of Argentine rock and tango songs.  Both albums were released by Radio Trípoli Discos as a single CD when digital technology became available.

England Made Me (album): England Made Me is the debut studio album by English indie rock band Black Box Recorder, whose members include Luke Haines, Sarah Nixey and John Moore, released in July 1998 via Chrysalis Records.

Sarah Nixey: Sarah Anne Nixey (born 21 December 1973 in Dorset, England) is a British singer songwriter, best known as the vocalist in Black Box Recorder.  Her debut solo album, "Sing, Memory", was released on 19 February 2007, followed by "Brave Tin Soldiers", released on 9 May 2011.  Nixey currently lives in London with her husband, music producer Jimmy Hogarth, whom she married in late 2010 and has one son, Reuben (born late 2007) and a daughter, Lola (born late 2012).  Nixey has a daughter, Ava (born 2001) from her previous marriage with John Moore.

Sing, Memory: Sing, Memory is the debut album from British Black Box Recorder vocalist, Sarah Nixey.  Recorded in London, and produced by James Banbury, the album is split into two halves, "Sing" and "Memory".  The title is probably a reference to Vladimir Nabokov's autobiography, "Speak, Memory".  It was released in the UK on February 19, 2007.

Mundo guanaco: Mundo guanaco is the first album released by the Argentine heavy metal band Almafuerte.  This is the first album by Ricardo Iorio after the dissolution of Hermética.  The song "Buitres" is dedicated to his former bandmates, then members of Malón.  The song "El Amasijo de un gran sueno" is in someway Ricardo Iorio's version about Hermetica dissolution and how this affect him.  Mosts of the songs of this album would be part of a future album of Hermetica.  The rest of the material are covers from Argentina folk artists Jose Larralde, Pedro Bonifacio Palacios, Cátulo Castillo and Anibal Troilo.  The first drummer of Almafuerte was Juan Esposito from El Reloj (one of the pioneering rock band in Argentina) Due to his commitment with El Reloj, Esposito can't continue with Almafuerte and was replaced by Claudio Cardacci.

Supporting paragraphs: Ricardo Iorio Sarah Nixey
Answer: Ricardo Iorio