Nicolas Salvadori (French pronunciation: ​[nikɔla salvadɔʁi]; born 27 October 1980 in Saint-Ouen-l'Aumône, Val-d'Oise, France), better known by his stage name Seth Gueko (/ˈɡɛkoʊ/, French: [sɛt ɡeko]), is a French rapper. He has released two albums that have charted in France and a number of street albums and mixtapes. 　　Nicolas Salvadori was born in France of mixed Russian and Italian origin. He was discovered by Néochrome, the independent French rap label in the beginning 2000s, appearing in Néochrome compilation Néochrome Hall Stars Game in cooperation with Al K-Pote and Zekwe Ramos, before releasing his first maxi album Mains Sales in 2004. In most projects, he worked on a number of maxi albums and street CDs. with the Néochrome label before signing for EMI Music before signing to East-West / Warner Music. 　　Seth Gueko's first proper studio album was La Chevalière on 4 May 2009 with Hostile Records, followed by album Michto on 28 March 2011. On 6 May 2013, Gueko released his latest album, "Bad Cowboy".