Aaron Sheehan
... that the Grammy-winning opera tenor Aaron Sheehan did not begin singing until his final year of high school?
... that the Grammy-winning opera <a href="./Tenor" id="mwBHQ" rel="mw:WikiLink" title="Tenor">tenor</a> <b id="mwBHU"><a href="./Aaron_Sheehan" id="mwBHY" rel="mw:WikiLink" title="Aaron Sheehan">Aaron Sheehan</a></b> did not begin singing until his final year of high school?