Question: Paul Robert Potts, is a British tenor, in 2007 he won the first series of ITV's "Britain's Got Talent" with his performance of which aria from the final act of Giacomo Puccini's opera "Turandot"?
Sentence (from "Nessun dorma"): However, any man who wishes to wed Turandot must first answer her three riddles; if he fails, he will be beheaded.
Relevant evidence: No