One of the most renowned Spanish-speaking freestylers, Aczino is the chosen battle name of Mexican rapper Mauricio Hernández. Born in 1991 in Nezahalcóyotl, he began entering (and winning) freestyling competitions in his teens, and by the mid-2010s he was a regular contender at international tournaments in Latin America and Spain. In 2017 he won the first of his three titles at the Red Bull Batalla de Los Gallos, a record at the flagship tournament of the Latin freestyle world. He also became the first MC to obtain two FMS International titles. While his freestyling heroics ha...