Rio 2016
-619 days
Pyeongchang 2018
-1172 days
Tokyo 2020
-2068 days
Seoul (South Korea) - 1988
These Summer Games occured between September 17, 1988 and October 2, 1988 and involved 159 nations.

8391 athletes involved (6197 men, 2194 women) in 237 events.

25 sports:
Aquatics
Archery
Athletics
Basketball
Boxing
Canoe / Kayak
Cycling
Equestrian
Fencing
Football
Gymnastics
Handball
Hockey
Judo
Modern Pentathlon
Rowing
Sailing
Shooting
Table Tennis
Tennis
Volleyball
Weightlifting
Wrestling

Candidate cities:
Nagoya (JPN)

27221 volunteers involved

Opening speech by President Roh Tae-woo.
Athletes' Olympic Oath recited by Hur Jae (basketball), Son Mi-na (handball).
Judges' Olympic Oath recited by Lee Hak-rae (judo).
Olympic Flame lighted by Chong Son-man, Kim Won-tak, Son Mi-jong (athletics).

Source: IOC.
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