Jose Luis Diaz Grass – Radio Juvenil 31 July 2017 Kevin Diaz, Boy with a Promising Voice in Holguin Kevin Diaz Alberteris is a Cuban boy who is barely eight. He is a second grader at a school in the Cuban town of Mir, 46 kilometers away the northeastern city of Holguin, and has made headlines in that place since he was very little. Read more ...