What is Sérgio Vieira de Mello?
{{Infobox officeholder | name = Sérgio Vieira de Mello | residence = | other_names = | image = Sérgio Vieira de Mello.jpg | image_size = 200px | caption = Vieira de Mello {{circa|2002}} | birth_name = | birth_date = {{birth date|df=yes|1948|3|15}} | birth_place = [[Rio de Janeiro]], [[Fourth Brazilian Republic|Brazil]] | death_date = {{death date and age|df=yes|2003|8|19|1948|3|15}} | death_place = [[Baghdad]], [[Iraq]] | death_cause = Killed in the [[Canal Hotel bombing]] | spouse = {{marriage|Annie Vieira de Mello|1973}} | partner = Carolina Larriera (2001–2003) | alma_mater = [[Federal University of Rio de Janeiro]], [[University of Paris]] ([[University of Paris|Sorbonne]]), [[University of Paris 1 Pantheon-Sorbonne|University of Paris 1 Panthéon-Sorbonne]] | occupation = [[Office of the United Nations High Commissioner for Human Rights|3rd United Nations High Commissioner for Human Rights]], [[Special Representative of the Secretary-General for East Timor|East Timor UN Transitional Administrator]] |office = [[Special Representative of the Secretary-General for East Timor|East Timor UN Transitional Administrator]] |term_start = 25 October 1999 |term_end = 20 May 2002 |predecessor = [[José Abílio Osório Soares]] (as [[East Timor (Indonesian province)#Governors|Governor of East Timor]]) |successor = [[Xanana Gusmão]] (as [[President of East Timor]]) }} '''Sérgio Vieira de Mello''' ({{IPA-pt|ˈsɛʁʒ(j)u viˈejɾɐ dʒi ˈmɛlu}}; 15 March 1948 – 19 August 2003) was a Brazilian [[United Nations]] diplomat. He worked on many [[humanitarian]] and political programs for over 34 years.<ref>{{cite web|url=http://www.itamaraty.gov.br/pt-BR/notas-a-imprensa/13715-medalha-sergio-vieira-de-mello|title=Medalha Sergio Vieira de Mello|date=1 April 2016|access-date=14 April 2020|archive-date=20 April 2020|archive-url=https://web.archive.org/web/20200420164858/http://www.i