Ralph Joseph Martinez, known as Ralphy Ray, was born in New York - Brooklyn, the son of Colombian parents. He was raised in Barranquilla Colombia inheriting the musical passion of his father and grandmother. He began his musical training at the Camacho y Cano academy located in Barranquilla and then continued his preparation in Miami with the great professor Cesar Mestre who gave him solid training in the technique of singing. In Miami, he joined various groups and in 2005 he formed the group K-OBA alongside John Caicedo. In 2008 he participated in the project LOS HIJOS DE LA ARENOSA, paying tribute to the legendary Joe Arroyo. Ralphy Ray collaborated with important artists throughout his career. He has recorded several singles, some of his own hand in the salsa genre, adding a modern and tropical touch. Ralphy Ray has also been a part of charity events and promoted music through his company UMusic Special Events, LLC. After a break in his career, he returned in 2023 with the single "Amor Amor" alongside Diego Torne, arranger and music producer, and alongside John Caicedo executive producer who is also his manager. Their focus is to reach new stages and support new talents in the music industry