Question: George Keys, is a former New Zealand rower, who won an Olympic Bronze medal at the 1988 Summer Olympics in which city, that is the capital, and largest metropolis of the Republic of Korea? 

Context paragraphs:
Don Symon: Donald Alan "Don" Symon (born 20 May 1960) is a former New Zealand rower who won an Olympic bronze medal at the 1984 Summer Olympics in Los Angeles.

Chris White (rower): Christopher Sherratt "Chris" White {'1': ", '2': ", '3': ", '4': "} (born 9 September 1960) is a former New Zealand rower and Olympic Bronze medallist at the 1988 Summer Olympics in Seoul.  He is described as "one of the giants of New Zealand rowing" and with 38 national titles, holds the record for most domestic rowing titles in New Zealand.

Eric Verdonk: Eric Verdonk (born 28 May 1959 in Taihape, New Zealand of Dutch descent) is a former New Zealand rower who won an Olympic bronze medal at the 1988 Summer Olympics in Seoul in the single sculls.  Verdonk almost repeated his bronze medal effort at the 1992 Summer Olympics in Barcelona finishing a very close fourth.  At the 1986 Commonwealth Games in Edinburgh Verdonk also gained a bronze medal in a race won by rowing legend Steve Redgrave.  His best effort at a World Rowing Championships, in 1990 in Tasmania, Australia, was third.

Ross Tong: Ross Stuart Tong (born 21 April 1961) is a former New Zealand rower who won an Olympic bronze medal at the 1984 Summer Olympics in Los Angeles.

Ian Wright (rower): Ian Andrew Wright (born 9 December 1961) is a former New Zealand rower who won an Olympic bronze medal at the 1988 Summer Olympics in Seoul.  Wright has won 31 national titles during his career.  After his rowing career ended, he became a coach and his Swiss lightweight men's four team won gold at the 2016 Summer Olympics.

Greg Johnston (rower): Peter Gregory "Greg" Johnston (born 16 May 1959) is a former New Zealand rower who won an Olympic bronze medal at the 1988 Summer Olympics in Seoul.  During his rowing career, Johnston has won 26 national championship titles in rowing, and was world champion in 1983 in the coxed four event.

Seoul: Seoul ( ; 서울; ] ), officially the Seoul Special Metropolitan City – is the capital and largest metropolis of the Republic of Korea (commonly known as South Korea).  Seoul is the world's 16th largest city, and forms the heart of the Seoul Capital Area, which includes the surrounding Incheon metropolis and Gyeonggi province.  The Seoul Capital Area houses about half of the country's population of 51.44 million people with 678,102 international residents.

George Keys: George Keys (born 12 December 1959) is a former New Zealand rower who won an Olympic Bronze medal at the 1988 Summer Olympics in Seoul.

Barrie Mabbott: James Barrie Mabbott (born 19 November 1960) is a former New Zealand rower who won an Olympic Bronze medal at the 1984 Summer Olympics in Los Angeles.

Ivan Sutherland (rower): Ivan Carl Sutherland {'1': ", '2': ", '3': ", '4': "} (born 15 September 1950 in Blenheim, New Zealand) is a former New Zealand rower who won an Olympic Bronze medal.  At the 1976 Summer Olympics in Montreal he crewed the eight along Tony Hurt, Alec McLean, Trevor Coker, Peter Dignan, Lindsay Wilson, Athol Earl and Dave Rodger and Simon Dickie (cox).  The 1977 World Rowing Championships saw Sutherland win silver in the coxless four with Des Lock, David Lindstrom and Dave Rodger under new coach Harry Mahon.  Sutherland was also the Rowing Team Manager for the New Zealand at the 1988 Summer Olympics in Seoul and the 1992 Summer Olympics in Barcelona.  He was subsequently a national rowing selector.

Supporting paragraphs: George Keys Seoul
Answer: Seoul