Juan Luis Otero Marrero better known as Adex "La Esencia" was born on September 9. He is a young rapper, sound engineer & composer of urban music. He is from Vega Baja, Puerto Rico. Graduated in Sound Engineering in 2012. His passion for music began at a very early age. As a child he sang in the choirs of the Church with his younger sister Dariana, the two of them being the main voices. A few years passed and they worked on the composition. He sang the songs with his brother Elyon Real and his neighbor GottiiGhost, recording themselves on cassette around the end of 2006. Later, as the years went by, he stayed as an investor in several of his brother's musical projects, but life took a turn for him. Unexpected when, after Hurricane Maria, his brother decided to move from Puerto Rico and with a pandemic in the following years 2020-2021, seeking to reinvent himself, he reawakened the desire to want to live from music as he dreamed of as a child and this time performing Him. Currently works under his own independent label Adex Music.
