KPMG is one of the largest professional services networks in the world and one of the Big Four auditors, along with Deloitte, Ernst & Young (EY) and PwC. Its global headquarters is located in Amstelveen, Netherlands.

KPMG employs 145,000 people and has three lines of services: audit, tax, and advisory. Its advisory services are further divided into three service groups - Management Consulting, Risk Consulting, and Transaction & Restructuring.

The firm was established in 1870 when William Barclay Peat formed an accounting firm in London. In 1877 accountancy firm Thomson McLintock opened an office in Glasgow and in 1911 William Barclay Peat & Co. and Marwick Mitchell & Co. merged to form Peat Marwick Mitchell & Co, later known as Peat Marwick.

Meanwhile in 1917 Piet Klijnveld opened his accounting-firm in Amsterdam. Later he merged with Kraayenhof to form Klynveld Kraayenhof & Co.

In 1979 Klynveld Kraayenhof & Co. (Netherlands), Thomson McLintock (United States) and Deutsche Treuhandgesellschaft (Germany) formed KMG (Klynveld Main Goerdeler) as a grouping of independent national practices to create a strong European-based international firm. Then in 1987 KMG and Peat Marwick joined forces in the first mega-merger of large accounting firms and formed a firm called KPMG in the US, and most of the rest of the world, and Peat Marwick McLintock in the UK.

Patrick Chukwuemeka Okogwu (born 7 November 1988), better known by his stage name Tinie Tempah, is an English rapper. He made his first mixtape in 2007; his first album, Disc-Overy, debuted at number one in October 2010 and was preceded by two number-one singles.

Patrick Chukwuemeka Okogwu, was born in London, England on 7 November 1988, and is of Ibusa, Delta State, Nigerian origin. He lived on the Aylesbury Estate in South East London until he was 12 with his parents and three younger siblings. He attended St. Paul's Catholic School in Abbey Wood, London SE2, (now known as St. Paul's Academy). He went on to study A Levels at St Francis Xavier Sixth Form College, SW12. Of his London upbringing, Tempah states: “London is one of the only places in the world where you can live in a council block and see a beautiful semi-detached house across the street. Growing up around that was inspirational, it kept me motivated".

In 2006, Tempah gained a great deal of airplay on British music TV channel, Channel AKA, for his song "Tears" He made his first mixtape in 2007 with 28 songs, freestyles and remixes, featuring Mz Bratt, Chipmunk and G-Unit.^{[citation needed]} His first album, Disc-Overy, debuted at number one in October 2010 and was preceded by the number-one singles "Pass Out" and "Written in the Stars" and the UK Top 5 hits "Frisky" and "Miami 2 Ibiza". In late 2007, he collaborated on a track ("Perfect GCD Hood Economics Room 147") with grime artist Ultra and producers/songwriters Agent X.