Mr Yanukovych was declared the winner of the second round of voting in the 2010 presidential election, with a 3.48% lead over Prime Minister Yulia Tymoshenko.
His inauguration as president marked the climax of Viktor Yanukovych's political comeback. First, he overcame the disgrace of the 2004/05 presidential defeat and retained the leadership of the Party of the Regions, leading it back into power as prime minister in 2006-2007.
He narrowly lost the 2007 parliamentary elections, but benefited from discord between President Yushchenko and Mrs Tymoshenko and went on to capitalise on discontent over the government's failure to cope with the global economic crisis after 2008.
Born into a poor family in Donetsk Region, eastern Ukraine's industrial powerhouse, in 1950, Mr Yanukovych had a troubled childhood and was twice jailed for violent crimes in his youth. On release he went to work in the local transport industry, where he rose through the ranks of management under the patronage of cosmonaut and local Soviet MP Georgi Beregovoi.
He established a political power base in the Donetsk Region administration, becoming governor in 1997 and later head of the council. There he built close ties to local tycoon Rinat Akhmetov.
President Kuchma appointed him prime minister in 2002, and nominated him as presidential candidate for the governing coalition of political and business interests in 2004.
Mr Yanukovych has worked hard to distance himself from the scandals of the pre-2004 period and from accusations of being Russia's placeman. He says that his aim is to balance relations between Russia and the European Union, with EU integration as a "strategic aim".
His first two years in office saw extensive concessions to Russia, such as extending the Russian lease on the Black Sea Fleet base in Crimea and moves to restrict media freedom. However, he drew the line at taking Ukraine into a customs union with Russia.
His government has regularly earned criticism from the United States, European Union and international rights groups over the imprisonment of Mrs Tymoshenko and other opposition politicians and the alleged rigging of the 2012 parliamentary elections.
Progress towards reaching an association agreement with the EU - seen as a key step towards eventual EU membership - raised the hackles of Russia, which retaliated by banning the import of certain Ukrainian products. The government's decision to abandon the association agreement in November 2013 brought tens of thousands of protesters onto the streets of Kiev, accusing the president of bowing to Russian pressure.
- Administrative divisions: This entry generally gives the numbers, designatory terms, and first-order administrative divisions as approved by the US Board on Geographic Names (BGN). Changes that have been reported but not yet acted on by BGN are noted.
- Capital city > Geographic coordinates: This entry gives the name of the seat of government, its geographic coordinates, the time difference relative to Coordinated Universal Time (UTC) and the time observed in Washington, DC, and, if applicable, information on daylight saving time (DST). Where appropriate, a special note has been added to highlight those countries that have multiple time zones.
- Constitution: The dates of adoption, revisions, and major amendments to a nation's constitution
- Country name > Conventional long form: This entry is derived from Government > Country name, which includes all forms of the country's name approved by the US Board on Geographic Names (Italy is used as an example): conventional long form (Italian Republic), conventional short form (Italy), local long form (Repubblica Italiana), local short form (Italia), former (Kingdom of Italy), as well as the abbreviation. Also see the Terminology note.
- Country name > Conventional short form: This entry is derived from Government > Country name, which includes all forms of the country's name approved by the US Board on Geographic Names (Italy is used as an example): conventional long form (Italian Republic), conventional short form (Italy), local long form (Repubblica Italiana), local short form (Italia), former (Kingdom of Italy), as well as the abbreviation. Also see the Terminology note.
- Diplomatic representation from the US > Mailing address: This entry includes the chief of mission, embassy address, mailing address, telephone number, FAX number, branch office locations, consulate general locations, and consulate locations.
- Executive branch > Cabinet: Cabinet includes the official name for any body of high-ranking advisers roughly comparable to a U.S. Cabinet. Also notes the method for selection of members.
- Government type: A description of the basic form of government (e.g., republic, constitutional monarchy, federal republic, parliamentary democracy, military dictatorship).
- International organization participation: This entry lists in alphabetical order by abbreviation those international organizations in which the subject country is a member or participates in some other way.
- Judicial branch: The name(s) of the highest court(s) and a brief description of the selection process for members.
- Legal system: A brief description of the legal system's historical roots, role in government, and acceptance of International Court of Justice (ICJ) jurisdiction.
- Legislative branch: This entry contains information on the structure (unicameral, bicameral, tricameral), formal name, number of seats, and term of office. Elections includes the nature of election process or accession to power, date of the last election, and date of the next election. Election results includes the percent of vote and/or number of seats held by each party in the last election.
- Political parties and leaders: Significant political organizations and their leaders.
- Political pressure groups and leaders: Organizations with leaders involved in politics, but not standing for legislative election.
- Suffrage: The age at enfranchisement and whether the right to vote is universal or restricted
"Ukraine Government Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Ukraine/Government
"Ukraine Government Stats, NationMaster." 1989-2014. <http://www.nationmaster.com/country-info/profiles/Ukraine/Government>.
'Ukraine Government Stats, NationMaster', <http://www.nationmaster.com/country-info/profiles/Ukraine/Government> [assessed 1989-2014]
"Ukraine Government Stats", NationMaster [Internet]. 1989-2014. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Ukraine/Government>.
"Ukraine Government Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1989-2014.
"Ukraine Government Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Ukraine/Government (assessed 1989-2014)
"Ukraine Government Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Ukraine/Government (last visited 1989-2014)
"Ukraine Government Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Ukraine/Government (as of 1989-2014)