Massimiliano Di Fiore, known as Massi, was born in Naples, Italy, in the 1990s. From a young age, he showed a passion for music, influenced by his mother who played the piano. He also had an interest in drums and guitar. During his teenage years, he began downloading music and creating mixtapes for friends while nurturing his love for hip-hop and basketball. Later on, he expanded his musical horizons, getting into electronic dance music in clubs. In 2018, he emerged as a talent as part of the duo Discoslutz resident of Vesuvius Soul Records. Subsequently, Massi pursued a solo career and moved to Barcelona.