Angel Caballero Rioja a.k.a Xolaka was born in 1982 in the village of L’ Alcúdia de Crespons. When he turned 18, he moved to Valencia to study Fine Arts in San Carlos School of the Polytechnic University of Valencia. He graduated in 2007.
Xolaka is an artist that covers a wide variety of creative techniques, ranging from multimedia design, web design through the arts and ending in the visual arts . But in recent years, he has distinguished in urban art, through mural painting influenced by the other creative arts he loves. This means his art is open to any style.