Question: When was the actor who portrayed Will Turner in Pirates of the Caribbean: Dead Man's Chest named a UNICEF Goodwill Ambassador?

Context articles: Gian Marco Zignago
Mahmoud Kabil
Agnes Chan
Joel Madden
Ruslana
Orlando Bloom
Pirates of the Caribbean: Dead Man's Chest
Gavin Rajah
Kal Naga
Helene Ahrweiler

Gian Marco Javier Zignago Alcóver (born in Lima, Peru on August 17, 1970) is a Peruvian singer-songwriter.
 He has won the Latin Grammy Award to the Best Singer-Songwriter Album three times.
 First in 2005 for his Album "Resucitar", in 2011 for his Album "Días Nuevos", and in 2012 for his Album "20 Años".
 Gian Marco was named UNICEF Goodwill Ambassador in Peru.
Mahmoud Kabil (Arabic: محمود قابيل‎ ‎ , born May 19, 1946) is an award-winning Egyptian actor and political activist.
 He is also the UNICEF Goodwill Ambassador for the Middle East and North Africa.
 Kabil served as an officer in the Military of Egypt's Special Forces before becoming a promising actor in Egyptian cinema during the 1970s.
 Blacklisted in 1980, Kabil moved to the United States and took a 14-year hiatus from acting.
 He made a successful comeback upon his return to Egypt in 1993, and has since starred in more than 50 films and TV series on his way to becoming one of Egypt's most popular actors.
 After years of involvement with the United Nations, Kabil was named a UNICEF Goodwill Ambassador in November 2003.
Agnes Meiling Kaneko Chan (traditional Chinese: 陳美齡 simplified Chinese: 陈美龄 : "Chén Měilíng"Cantonese Yale: "Chan Mei ling" ) is a pop singer, a "foreign television personality" ("gaijin tarento"), a Doctor of Philosophy, a professor at Japanese universities, an essayist, and a novelist.
 Since 1988, Chan has been a UNICEF Goodwill Ambassador and also supports the Japan Committee for UNICEF.
Joel Rueben Madden (born Joel Rueben Combs; March 11, 1979) is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador.
 He is also part of the pop rock collaboration The Madden Brothers with his twin brother Benji Madden.
Ruslana Stepanivna Lyzhychko (Ukrainian: Руслана Степанівна Лижичко , "Ruslana Lyžyčko"; born 24 May 1973), known mononymously as Ruslana, is a World Music Award and Eurovision Song Contest winning artist, holding the title of People's Artist of Ukraine.
 She is also a former MP serving as deputy in the Ukrainian parliament (Verkhovna Rada) for the Our Ukraine Party.
 Ruslana was the UNICEF Goodwill Ambassador in Ukraine in 2004-2005.
 She is recognized as the most successful Ukrainian female solo artist internationally and was included in the top 10 most influential women of 2013 by the Forbes magazine.
 The U.S. Secretary of State honored her with the International Women of Courage Award in March 2014.
 She has been named an honorary citizen of her hometown L'viv and was nominated to receive the title Hero of Ukraine.
Bloom subsequently established himself as a leading man in Hollywood films such as Balian de Ibelin in Ridley Scott's "Kingdom of Heaven" (2005) and "Elizabethtown" (2005).
 He made his professional stage debut in West End's "In Celebration" at the Duke of York's Theatre in London in 2007 and starred in a Broadway adaption of "Romeo and Juliet" in 2013.
 In 2009, Bloom was named a UNICEF Goodwill Ambassador.
 In 2015 he received the BAFTA Britannia Humanitarian Award.
Pirates of the Caribbean: Dead Man's Chest is a 2006 American fantasy comedy swashbuckler film, the second installment of the "Pirates of the Caribbean" film series and the sequel to "" (2003).
 It was directed by Gore Verbinski, written by Ted Elliott and Terry Rossio, and produced by Jerry Bruckheimer.
 In the film, the wedding of Will Turner (Orlando Bloom) and Elizabeth Swann (Keira Knightley) is interrupted by Lord Cutler Beckett (Tom Hollander), who wants Turner to acquire the compass of Captain Jack Sparrow (Johnny Depp) in a bid to find the Dead Man's Chest.
 Sparrow discovers his debt to Davy Jones (Bill Nighy) is due.
Gavin Rajah is a South African born designer.
 He works out of his atelier based in Cape Town and regularly shows at Paris Fashion Week (Couture).
 He uses his visibility and fashion events to bring awareness to various child related issues.
 Gavin Rajah has been appointed by the United Nations as a UNICEF Goodwill Ambassador.
Kal Naga (also credited as Khaled Naga or Khaled Abol Naga) is a multi award-winning actor, film producer and director from Egypt (he directed theatre mostly and short films).
 He is a movie star in the Arab World and the Middle East but also a familiar face internationally specially in European film festivals, where he has been honoured with a diverse range of awards as an actor and producer as well as a jury member in film festivals.
 Since 2016 he focused on English speaking markets ["Tyrant" TV series season 3 (2016), American FX TV Network, "Vikings" season 5 (2017), History Channel and "The Last Post" TV mini series, UK's BBC TV].
 His roles covered a multitude of genres, from musicals ["None but that!"
 (2007)], action ["Agamista"(2007), "Eyes Of A Thief" (2014)], thrillers ["Kashf Hesab" (2007)], art-house ["Heliopolis" (2009), "Villa 69" (2013), "Decor" (2014)] and a slapstick comedy ["Habibi Naeman (Sleeping Habibi)" (2008)].
 He played the lead in many award-winning films that gained him outstanding international critics acclaim as one of the finest actors in the world today out of the Arab region.
 He studied and graduated (with highest honours) as a Tele-communication engineer' from Ain Shams University, studied theatre (as a minor) at the American University in Cairo, and worked on a spacecraft design program (UoSAT-5 ) in the UK.
 He finally confirmed his passion and calling for the arts by the year 2000.
 In a film festival in 2016 celebrating Arabic films submissions to the "Oscars," he was honoured for being the most submitted actor in Arabic films submissions to the Academy Award for Best Foreign Language Film ("The Oscars)".
 He is often tagged in western media as "Egypt's "Brad Pitt" for his many career similarities with the latter, also described as "the next Omar Sharif" specially after his American debut movie "Civic Duty" in 2007.
 He was also described as "Egypt's International treasure" for advocating for freedom and standing up against injustice in his home country Egypt.
 He is one of the most recognisable faces of the 2011 revolution, seizing the anti-regime sentiment in the streets of Cairo and taking part in mass demonstrations that led to the removal of President Mubarak.
 He faced defamation campaigns against him by the state owned and controlled media during Mubarak era before the January 25th 2011 revolution in Egypt, and once again from the 2013 "coup d'etat" General Sisi government in Egypt.
 Nonetheless he continued his regional and international award-winning success, as well as waves of strong support on social media.
 He also had a very celebrated and successful career across the Arab world TV networks as a TV & radio host in prime time shows from 1997 till 2005.
 He is a human and child rights activist and has been Egypt's UNICEF Goodwill Ambassador 2007–2015.
 He has worked across a diverse variety of media, including theatre, radio, television and film in Arabic, English and some French and Italian.
Helene Ahrweiler, "née" Glykatzi (born 29 August 1926) (Greek: Ελένη Γλύκατζη-Αρβελέρ ; French: "Hélène Ahrweiler" , ] ) is an eminent Greek university professor and Byzantinologist.
 She is also a UNICEF Goodwill Ambassador for Greece.
 In the 2008 show "Great Greeks", she was named in the 100 greatest Greeks of all time.