Ignacio José Fornés Olmo (Albacete, Spain, October 1, 1974) is a Spanish rapper, poet, writer, sociologist and actor, initially known as Nach Scratch.

Although a native of Albacete, Nach grew up in Alicante, specifically in the neighborhood of San Blas, there he developed his childhood, he forged his first friends (some perennial as his manager and best friend Francisco Cañas, who Nach referred to in social networks as "my brother from another mother"), he grew up as a rapper, and developed his educational stage, first in the IES Jorge Juan and later at the University of Alicante, where he majored in sociology, he has always been considered an Alicantino, even he considers himself an Alicantino.

Track Efectos Vocales (with the collaboration of the actress dubbing, Montse Bru) and Manifiesto could be heard on their MySpace weeks before the release of the disc.

On Un Dia En Suburbia there is a song, Angel, dedicated to his older sister who was born with cerebral palsy and died at 16 years of age.

[3] Nach reported via the internet in November 16, that he would start recording his next album whose name Mejor que el silencio confirmed with a teaser that rose in their social networks, which suggests several collaborations by famous artists MC's and others' gender, and the release date was on April 12, 2011.

[7] In July 2013, Nach begins to work on his album called Los Viajes Inmóviles which was officially launched on February 25, 2014.