About London

style="mso-bidi-font-style:italic">London has also referred to the metropolis developed around this core. The bulk of this conurbation forms the London region and the Greater London administrative area, governed by the Mayor of London and the London Assembly.

London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism and transport all contributing to its prominence. It is one of the world's leading financial centres and has the fifth-or sixth-largest metropolitan area GDP in the world depending on measurement. London is a world cultural capital. It is the world's most-visited city as measured by international arrivals and has the world's largest city airport system measured by passenger traffic. London's 43 universities form the largest concentration of higher education in Europe. In 2012, London became the first city to host the modern Summer Olympic Games three times.

London has a diverse range of peoples and cultures, and more than 300 languages are spoken within its boundaries. London had an official population of 8,308,369 in 2012, making it the most populous municipality in the European Union, and accounting for 12.5% of the UK population. The Greater London Urban Area is the second-largest in the EU with a population of 9,787,426 according to the 2011 census. The London metropolitan area is the largest in the EU with a total population of 13,614,409, while the Greater London Authority puts the population of London metropolitan region at 21 million. London had the largest population of any city in the world from around 1831 to 1925.

London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret's Church; and the historic settlement of Greenwich