Question: In 2007 Paul Potts won "Britian's Got Talent" with a performance of an aria from the final act of what Giacomo Puccini opera? 

Context articles: Paul Potts
Britain's Got Talent (series 1)
One Chance (album)
Bar Wizards
India's Got Talent
One Chance (film)
Mam talent! (series 3)
Australia's Got Talent (season 3)
Gianni Schicchi
Nessun dorma

Paul Robert Potts (born 13 October 1970) is a British tenor.
 In 2007, he won the first series of ITV's "Britain's Got Talent" with his performance of "Nessun dorma", an aria from Puccini's opera "Turandot".
 As a singer of operatic pop music, Potts recorded the album "One Chance", which topped sales charts in thirteen countries .
 Prior to winning "Britain's Got Talent", Potts was a manager at The Carphone Warehouse.
 He had served as a Bristol city councillor from 1996 until 2003, and also had performed in amateur opera from 1999 to 2003.
The first series of Britain's Got Talent began on ITV on 9 June 2007 and ended on 17 June 2007.
 It was won by opera singer Paul Potts.
 The first five shows concerned the audition stages of the competition and the final four shows aired the live semi-finals and final.
 The show was hosted by Ant & Dec on ITV, while Stephen Mulhern presented spin-off show "Britain's Got More Talent" on ITV2.
 The judges were Piers Morgan, Amanda Holden and Simon Cowell.
One Chance is the debut album from British tenor Paul Potts.
 He won "Britain's Got Talent" on 17 June 2007, and the album was released on 16 July 2007 by Syco Music.
The Bar Wizards (Neil Lowrey and Neil Garner) are a British Flair bartending act.
 They first rose to fame when they were finalists in the first series of the British television talent show "Britain's Got Talent" in 2007, in which they lost to the eventual winner, singer Paul Potts.
 The Bar Wizards started off as bartenders but now perform their Tandem Flair Show worldwide, and bartend at private parties.
India's Got Talent (sometimes abbreviated as IGT) is an Indian reality television series on Colors television network, founded by Sakib Zakir Ahmed and part of the global British "Got Talent" franchise.
 It is a cooperative effort between Colors and Britain's FremantleMedia.
 The first episode of "India's Got Talent" premiered on 27 June 2009.
 "India's Got Talent" follows the global "Got Talent" format, in which contestants audition in front of three judges and a studio audience.
 Up until the semifinal and final rounds, the judges decide whether or not a contestant advances in the competition.
 During the semifinal and final rounds, viewers vote on which contestants will advance.
One Chance is a 2013 British-American biographical comedy-drama film about opera singer and "Britain's Got Talent" winner Paul Potts, directed by David Frankel and written by Justin Zackham.
 It was screened in the Special Presentation section at the 2013 Toronto International Film Festival.
The third series of Mam talent!
 premiered on Saturday 4 September 2010 at 20:00 on TVN.
 It consisted of seven auditions' episodes, five semi-finals and the final, which aired on 27 November 2010.
 The winner of the competition was Magda Welc, 11-year-old singer and she gained 300 000 PLN.
 The runner-up was Kamil Bednarek and the third place was taken by Piotr Lisiecki.
 There was also a Special Prize - 100 000 PLN founded by Apart - which was given to Sabina Jeszka.
 Winner of the second series, Marcin Wyrostek performed during the first semi-final and Paul Potts, winner of the first series of Britain's Got Talent was a special guest on 13 November 2010.
Australia's Got Talent is an Australian reality television show, based on the original UK series, to find new talent.
 The third season premiered on the Seven Network on 4 February 2009 and ended on 22 April 2009.
 The Grand Finale followed the same format as the 2008 one: acts were eliminated in pairs, as well as each judge picking their favorite act to reappear on the show once more.
 Mark Vincent won the season, while Jal Joshua became the runner-up.
 On the grand finale, international opera singer and winner of "Britain's Got Talent" series one, Paul Potts performed live in the studio.
 The season was won by Opera Singer, Mark Vincent, who received $250,000.
Gianni Schicchi (] ) is a comic opera in one act by Giacomo Puccini to an Italian libretto by Giovacchino Forzano, composed in 1917–18.
 The libretto is based on an incident mentioned in Dante's "Divine Comedy".
 The work is the third and final part of Puccini's "Il trittico" (The Triptych)—three one-act operas with contrasting themes, originally written to be presented together.
 Although it continues to be performed with one or both of the other "trittico" operas, "Gianni Schicchi" is now more frequently staged either alone or with short operas by other composers.
 The aria "O mio babbino caro" is one of Puccini's best known, and one of the most popular arias in opera.
"Nessun dorma " (] ; English: "None shall sleep") is an aria from the final act of Giacomo Puccini's opera "Turandot" and one of the best-known tenor arias in all opera.
 It is sung by Calaf, "il principe ignoto " (the unknown prince), who falls in love at first sight with the beautiful but cold Princess Turandot.
 However, any man who wishes to wed Turandot must first answer her three riddles; if he fails, he will be beheaded.
 In the aria, Calaf expresses his triumphant assurance that he will win the princess.