Frankie Ruiz
... that Frankie Ruiz, popularly known as the "Father of Salsa", never took singing classes?
... that <b id="mwCYY"><a href="./Frankie_Ruiz" id="mwCYc" rel="mw:WikiLink" title="Frankie Ruiz">Frankie Ruiz</a></b>, popularly known as the "Father of <a href="./Salsa_music" id="mwCYg" rel="mw:WikiLink" title="Salsa music">Salsa</a>", never took singing classes?