César Alejandro Pozos Martínez, known professionally as Julianno Sosa, is a
Chilean urban artist born on August 8, 1998, in Puente Alto, Santiago. He began
his musical journey at 16, crafting homemade recordings influenced by the
emerging trap scene. In 2015, he partnered with fellow Puente Alto native Pablo
Chill-E, forging both a musical collaboration and a strong friendship. At 18,
Julianno Sosa moved to New York City, pausing his music career to pursue
financial opportunities. Encouraged by Pablo Chill-E, he returned to music in
2018, gaining significant attention in 2019 wit...