Omar Silvestre Rico, known professionally as Lom C, was born on August 25, 1981, in Spain. He is a rapper who began his career in the hip-hop scene around 1996, initially involved in breakdance, graffiti, and rap. In 1999, he joined the group Crazy House for his first live performance. Lom C later became part of Arma Blanca, contributing to their debut album La Misión (2003) and subsequent releases like "R-evolución" (2004). He also collaborated with Nach on his tour "En la brevedad de los días." In 2006, Lom C released his first solo project, the album El templo de las emociones. His solo works include Psicomúsica (2008), Proyecto renacer (2011), and Conversaciones con mi ego (2015). Following Arma Blanca's disbandment, he joined ComboClap Crew and released their self-titled LP in 2013.