Trueno

Mateo Palacios Corazzina (born 25 March 2002), better known by the stage name Trueno, is an Argentine rapper, singer and songwriter. An established figure in the urban music scene of Argentina, his music combines Latin hip-hop and trap with elements of reggaeton, R&B, pop, rock, and the stylings of classic hip-hop.

Trueno began freestyle rapping at twelve and gained prominence in the Latin American freestyle scene after performances in the ACDP Zoo Juniors tournament and El Quinto Escalón, and winning the Red Bull Batalla de los Gallos and Argentina Freestyle Master Series. He garnered international recognition for his appearance in the freestyle session "BZRP Freestyle Sessions # 6" in collaboration with Bizarrap, which managed to exceed 250,000,000 views on YouTube and currently holds the record for being the most viewed freestyle video on that site.

After qualifying for the grand finals of FMS International in 2020, he retired from freestyling to prioritize his music career, releasing his first studio album, Atrevido, soon after. He has since released an additional three studio albums. With 2026's Turrazo (stylized as TURR4ZO) gaining Trueno his most traction on a global level, he considers representing Argentina and its music on an international level to be part of his "calling" and pride as an artist.