Mateo Palacios Corazzina, better known by the stage name Trueno, is an Argentine rapper and singer from La Boca, Buenos Aires. He is best known 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.

Gonzalo Julián Conde, known professionally as Bizarrap, is an Argentine record producer, songwriter and DJ. He specializes in EDM, Latin trap and Latin hip hop. He is known for his Bzrp Music Sessions, a series of independent tracks which he records with a wide variety of artists. He was nominated for a Latin Grammy Award for Producer of the Year in 2021 and 2023.