Kballero (also known as Kballero Rap) is a Spanish-speaking artist and songwriter specialized in the "Friki Rap" and "Nerdcore" subgenres. He is widely recognized for his ability to translate narratives from anime, manga, and video games into complex rap compositions, often referred to as "MacroRaps" or "Battles."

With a career spanning several years on digital platforms like YouTube and Spotify, Kballero has built a massive community known as "La Kballería." His work is characterized by high-energy delivery, technical lyricism, and a focus on popular series such as Blue Lock, Jujutsu Kaisen, and One Piece. He is a key member of the collective "La Barrera del Sonido," collaborating frequently with other prominent artists in the scene like MegaR, Darckstar, ImSoul, and Bynmc. His discography includes numerous singles and thematic EPs that have reached millions of listeners worldwide, solidifying his position as a leading figure in contemporary Spanish nerdcore music. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.