Carlos Alfredo Paravís Salaverry, known as Santiago Chalar, was a Uruguayan physician traumathologist, poet, songwriter, musician, guitarist and singer. He studied music and medicine. He used an alias Santiago to pay homage to a friend of his who died in a plane accident and Chalar was one of his ancestors last name. In his artistic career he achieved recognition and fame. He obtained some music awards. He is considered one of the best Uruguayan folk music songwriters and singers.