Question: The Pakistani television host who became famous for impersonations of the prime minister of Pakistan from 1988 to 1990 what a contestant on what in 2010?
Context: On 25 December 2010, at least 47 people were killed and over 100 others injured, after a female suicide bomber detonated her explosives in a large crowd of people displaced by fighting, who were collecting food at a distribution centre of the World Food Programme in the Pakistani town of Khar, which is located within the Bajaur tribal region, of north-western Pakistan.  It was later reported by witnesses, that the bomber dressed in a full-length burka had reportedly thrown a grenade after resisting search, to which then the bomber proceeded to detonate her explosives.  Several police officials confirmed the bomber was a woman, as opposed to the more likely occurrence of a man wearing the burka as a disguise, in order to successfully conduct this suicide attack.  It was also known that those in this crowd were predominantly displaced members of the Salarzai Tribe, which has supported Pakistan Army operations against the Pakistani Taliban within the Bajaur tribal regions.  Those dozens of people injured in this suicide attack were apparently later taken to local hospitals via means of helicopters.  Local Witnesses, including that of a government official at the main government hospital within the region, Dosti Rehman, claimed that he had personally counted some 40 bodies.  However there are concerns that the death toll could very likely rise, as the official stated that several of those injured, as a result of this suicide attack were apparently in a critical condition at the local hospitals.  This particular bombing acts as one of a string of recent suicide attacks, which have occurred with near impunity, predominantly throughout Pakistan's north-western, Khyber Pakhtunkhwa Province, of north-western Pakistan.  No particular militant group has of yet claimed responsibility for this suicide attack, although the Pakistani Taliban are strong suspects.  The Bajaur tribal region has reportedly seen several Pakistan Army military operations in recent years, however such suicide attacks still continue throughout the region with near impunity.  The Pakistani Prime Minister, Yousaf Raza Gillani later condemned this suicide attack, and claimed that such military offensives would continue against the Pakistani Taliban.  This statement will be met with a certain degree of approval in the U.S, as Pakistan has recently been pressured to launch a major ground-offensive in the nearby North Waziristan tribal region, in order to root-out and destroy the last major remaining safe-haven for Radical Islamist and Pakistani Taliban insurgents within the country.  The U.N World Food Programme later suspended its food distribution activities in the Bajaur tribal region, as a security precaution to this suicide attack.  This suicide bombing was strongly condemned by U.S president, Barack Obama.  The Pakistani Taliban later claimed responsibility for this suicide attack.  This suicide bombing was officially declared the first such suicide attack to involve a female in Pakistan. Jogendra Nath Mandal (29 January 1904 – 5 October 1968), was one of the central and leading of modern state of Pakistan, and legislator serving as country's first minister of law and labour, and also was second minister of commonwealth and Kashmir affairs.  An Indian and later Pakistani statesman who served as the first minister of law and labour in Pakistan.  As leader of the Scheduled Castes (Dalits), Jogendranath had made common cause with the Muslim League in their demand for Pakistan, hoping that the Scheduled Castes would be benefited from it and joined the first cabinet in Pakistan as the Minister of Law and Labour.  He migrated to India a few years after partition after submitting his resignation to Liaquat Ali Khan, the then Prime Minister of Pakistan, citing the perceived anti-Hindu bias of Pakistani administration. Prime Minister’s Youth Programme is a special initiative launched by Pakistani government in 2013.  The Youth Programme comprises the several schemes including Prime Minister’s Interest Free Loan Scheme, Prime Minister’s Youth Business Loans, Prime Minister’s Youth Training Scheme, Prime Minister’s Youth Skills Development Scheme, Prime Minister’s Scheme for Provision of Laptops and Prime Minister’s Scheme for Reimbursement of Fee of Students from the Less Developed Areas.  It is headed by Maryam Nawaz Sharif.  The total worth of PKR 20 billion spread over 5 years. Tariq Aziz (Urdu: طارق عزیز‎ , born 28 April 1936, Sahiwal) is a Pakistani television host known for his work on the quiz show Neelam Ghar, first aired in 1974, later renamed the Tariq Aziz Show and now known as Bazm-e-Tariq Aziz.  His family is an Arain family of Jalandhar, British India.  He received his early education in Sahiwal before starting his career at Radio Pakistan, Lahore.  When Pakistan started its Television telecast in 1964 from Lahore, Aziz was the first male PTV announcer.  He was the first man to be seen on a Pakistan Television (PTV) broadcast.  Aziz, along with the film actress Zeba, starred in the film "Insaniyat (1967)", a Pakistani film.  Aziz also starred in another Pakistani film "Haar Gaya Insaan".  Aziz has appeared on several local television programs and morning shows.  He has also organised telethons for charity purposes.  In 1996, Aziz was elected to the National Assembly from Lahore as a member of the Pakistan Muslim League (N). Mian Muhammad Nawaz Sharif (Urdu/Punjabi: , born 25 December 1949) is a Pakistani business magnate and politician who served as the Prime Minister of Pakistan from 2013 until disqualification for life by the Supreme Court of Pakistan in 2017.  He had previously served as the Prime Minister twice in the 90s (1990–93 and 1997–99) and the Chief Minister of Punjab from 1985 to 1990.  He is Pakistan's longest-serving prime minister. The office of the Deputy Prime Minister of Pakistan (Urdu: ‎ ) was created by the Prime Minister of Pakistan on 25 June 2012.  The main coalition party, Pakistan Muslim League (Q) (PML-Q), demanded to make a post of Deputy Prime Minister which was accomplished by the newly elected Prime Minister Raja Pervez Ashraf.  The main purpose of the post was to give a backup to the government in the absence of the Prime Minister.  As a result of an agreement between the ruling Pakistan Peoples Party (PPP) and the PML-Q to share ministries in the federal cabinet, Chaudhry Pervaiz Elahi was made the first Deputy Prime Minister of Pakistan. Shaukat Aziz (Urdu: ‎ ) (born 6 March 1949 in Karachi, Sindh, Pakistan) is a Pakistani economist and financier who served as Prime Minister of Pakistan from 20 August 2004 to 15 November 2007, as well as the Finance Minister of Pakistan from 6 November 1999 to 15 November 2007.  During his childhood he studied from St Patrick's High School, Karachi.  Aziz graduated from the Institute of Business Administration in Karachi, and joined the corporate staff of the CitiBank Pakistan in 1969.  He served in various countries' governments as CitiBank financier, and elevated as executive vice-president of Citibank in 1999.  After accepting a personal request by General Pervez Musharraf, Aziz returned to Pakistan from the United States to assume the charge of the Finance Ministry as its Finance minister while taking control of the country's economy.  In 2004, Aziz was nominated by the Musharaf loyalist government led by Pakistan Muslim League (Q), for the position of Prime Minister after the resignation of Zafarullah Khan Jamali on 6 June 2004. Benazir Bhutto (Sindhi: بينظير ڀُٽو‎ ; 21 June 1953 – 27 December 2007) was a Pakistani politician who served as Prime Minister of Pakistan from 1988 to 1990 and again from 1993 to 1996.  She was the first woman to head a democratic government in a Muslim majority nation.  Ideologically a liberal and a secularist, she chaired or co-chaired the Pakistan Peoples Party (PPP) from the early 1980s until her death. Ali Saleem (Urdu: علی سلیم), best known by his alter-ego Begum Nawazish Ali, is a Pakistani television host, actor, scriptwriter and impressionist.  He became a contestant in Bigg Boss 4 in 2010.  He broke into the mainstream audiences through his impersonations of late prime minister Benazir Bhutto, and later playing the cross-dressing Begum Nawazish Ali on various television channels, including the Aaj TV network, Dawn News and Geo TV network.  His alter ego of Begum Nawazish Ali has now become his primary persona as he rarely appears as the male Ali Saleem.  He is a bisexual man born to a retired colonel father in Pakistan Army Shoaib Manzoor, (Urdu: ‎ ; born 19 April 1952) is a Pakistani television and film director, writer, producer, lyricist and musician.  Active in the television industry since 1980, he first found success for composing and writing the song Dil Dil Pakistan in 1987, thereby introducing Vital Signs musical band in mainstream Pakistani television.  he was also well recognised for directing many critically acclaimed hit drama series in Pakistani television.
Answer: Bigg Boss 4