Born and raised in San Cristobal, Dominican Republic. Alkatrah as known as Nona Biohazard lives in Madrid since 2002 and works wit’ many Sound System and Singjays spanish and Jamaicans in dancehall Music. In the beginning was introduced by Pj, Borman (R.I.P) and Dj O-Cross in the music bussines until he create his own label.