Timothy "Tim" Stone, CBE (born 1951) is a British businessman and senior expert adviser with interests in infrastructure, finance, nuclear power and water supply.
 He is a Visiting Professor at the University College London's Energy Policy Institute in Adelaide, South Australia.
 He is a non-executive director of power company Horizon Nuclear Power and is a senior expert non-executive director on the board of the European Investment Bank.
 He was also a non-executive director of Anglian Water from 2011 to 2015.
 He has been referred to by "The Independent" as "one of the great sages of the PFI (Private finance initiative)."
 Stone has a DPhil in Physical Chemistry from Oxford University.
 He studied at St Catherine's College from 1969 to 1976.
Jan Petrus du Plessis (born 22 January 1954) is the non-executive Chairman of Rio Tinto Group plc, and a non-executive director of the Lloyds TSB Group.
 Du Plessis was placed tenth in "The Times" 2006 Power 100, a list which rates the most powerful people in British business.
 Jan will become Chairman of BT in 2017.
Kenneth John Hydon FCMA, FCCA, FCT (born November 1944) is a British accountant who is a non-executive director of two FTSE 100 companies: RB (Reckitt Benckiser) and Merlin Entertainments Group and was formerly the financial director of Vodafone.
 He was also a non-executive director of Tesco, Pearson and the Royal Berkshire NHS Foundation Trust, an acute general hospital in the UK.
Nicola Sharon Mendelsohn, Lady Mendelsohn CBE (née Clyne; born 29 August 1971) is a British advertising executive.
 Active in the advertising industry since 1992, she was named Vice President for Europe, the Middle East and Africa for Facebook in June 2013.
 She is also a non-executive director of Diageo. "
The Daily Telegraph" has called her "the most powerful woman in the British tech industry".
Alan Giles is a British businessman and currently a non-executive director of the Competition and Markets Authority.
 He is also a non-executive director of Rentokil Initial plc and a member of OFT's Audit and Risk Remuneration committees.
Margaret Patricia Munn (born 1959) is an independent governance consultant who is currently a non-executive director of the Phone-paid Services Authority, a non-executive director of the Esh Group, Chair of the Society Advisory Group at the British Council and a Governor of Sheffield Hallam University.
Dame Nicola Mary Brewer DCMG is a British diplomat and university administrator.
 In May 2014 she was appointed Vice-Provost (International) at University College London.
 She is a non-executive director of Aggreko.
 Brewer was British High Commissioner to South Africa from 2009 to 2013.
Martin Temple CBE is the chairman of the Design Council and a non-executive director of the Sheffield Hospital Trust.
 Temple was a non-executive director and chairman of The 600 Group until October 2011.
 He was the Director-General of EEF from 1999 to February 2008, when he became Chairman.
 In 2016, he became Chair of the Health and Safety Executive.
Diageo plc ( or ) is a British multinational alcoholic beverages company, with its headquarters in London, England.
 It was the world's largest distiller until being overtaken by China's Kweichow Moutai on 9 April 2017.
 It is also a major producer of beer.
Sir Crispin Henry Lamert Davis, OBE (born 19 March 1949, England), is a non-executive director of GlaxoSmithKline PLC.
 He is due to become a non-executive director of Vodafone Group plc with effect from 28 July 2014.
 Sir Crispin was the Chairman of StarBev Netherlands BV until 2012 and previously chairman of the board and the chief executive officer of Reed Elsevier Group PLC.
 He also served as the chief executive officer of Aegis Group PLC from 1994 until 1999.
 He was a board member at Guinness PLC, and the group managing director of United Distillers from 1990 to 1993.
 For twenty years, he served at Procter & Gamble, in senior positions in the United Kingdom, Germany, and North America.

Question: Nicola Mendelsohn is a a non-executive director of Diageo, which was taken over by which Chinese company in 2017?
Answer: China's Kweichow Moutai