Fans of South Korea's football club Suwon Samsung Bluewings watch a live broadcast of the opening match of 2020 K League 1 at a pub in Suwon, South Korea, May 8, 2020. REUTERS/Mah Soo-hyun

Fans of South Korea's football club Suwon Samsung Bluewings watch a live broadcast of the opening match of 2020 K League 1 at a pub in Suwon, South Korea, May 8, 2020. REUTERS/Mah Soo-hyun

Shareholders wearing face masks of Samsung Electronics Co. attend the company's annual general meeting in Suwon, South Korea, March 18, 2020. Ahn Young-joon/Pool via REUTERS

Shareholders wearing face masks of Samsung Electronics Co. attend the company's annual general meeting in Suwon, South Korea, March 18, 2020. Ahn Young-joon/Pool via REUTERS

Kim Ki-nam, vice chairman and CEO of Samsung Electronics Co.'s device solutions, speaks during the company's annual general meeting in Suwon, South Korea, March 18, 2020. Ahn Young-joon/Pool via REUTERS

Kim Ki-nam, vice chairman and CEO of Samsung Electronics Co.'s device solutions, speaks during the company's annual general meeting in Suwon, South Korea, March 18, 2020. Ahn Young-joon/Pool via REUTERS

Kim Ki-nam, vice chairman and CEO of Samsung Electronics Co.'s device solutions, speaks during the company's annual general meeting in Suwon, South Korea, March 18, 2020. Ahn Young-joon/Pool via REUTERS

Employees wearing masks to prevent contracting the coronavirus wait for a shareholder of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

An employee wearing a mask to prevent contracting the coronavirus waits for a shareholder of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

A shareholder of Samsung Electronics Co. wearing a mask to prevent contracting the coronavirus arrives for the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

A shareholder of Samsung Electronics Co. wearing a mask to prevent contracting the coronavirus arrives for the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

Employees wearing a mask to prevent contracting the coronavirus wait for a shareholder of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

An employee wearing a mask to prevent contracting the coronavirus waits for a shareholder of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

An employee wearing a mask to prevent contracting the coronavirus waits for a shareholder of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

Employees wearing masks to prevent contracting the coronavirus lead shareholders of Samsung Electronics Co. before the company's annual general meeting in Suwon, South Korea, March 18, 2020. REUTERS/Kim Hong-Ji

Kim Jae-hoon drinks water as he sits in his cubicle, called a goshi-won, where he lives in Suwon, South Korea, November 7, 2019. REUTERS/Kim Hong-Ji/File Photo SEARCH "GLOBAL POY" FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2019 PACKAGES. TPX IMAGES OF THE DAY.

Kim Jae-hoon looks at his mobile phone before going to sleep in his cubicle, called a goshi-won, where he lives in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

Kim Jae-hoon takes a shower before going to bed in his cubicle, called a goshi-won, where he lives in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon walks past people waiting at a bus stop, as he makes his way to Kyung Hee University in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon drinks water as he sits in his cubicle, called a goshi-won, where he lives in Suwon, South Korea, November 7, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

Kim Jae-hoon waits for class to begin at Kyung Hee University in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ii SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon sits down to eat his packed lunch at Kyung Hee University in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon uses his laptop in his cubicle, called a goshi-won, where he lives in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Laundry is hung up to dry in Kim Jae-hoon's cubicle, called a goshi-won, where he lives in Suwon, South Korea, November 7, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon makes his way to work in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon attends a class at Kyung Hee University in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon prepares a quick dinner before going to work in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Kim Jae-hoon clears a table at the pub where he works in Suwon, South Korea, October 30, 2019. REUTERS/Kim Hong-Ji SEARCH "SOUTH KOREA SPOONS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Park Yoo-chun, a K-pop idol singer, arrives at the Suwon district court in Suwon, South Korea, April 26, 2019. REUTERS/Kim Hong-Ji

Park Yoo-chun, a K-pop idol singer, arrives at the Suwon district court in Suwon, South Korea, April 26, 2019. REUTERS/Kim Hong-Ji

Park Yoo-chun, a K-pop idol singer, arrives at the Suwon district court in Suwon, South Korea, April 26, 2019. REUTERS/Kim Hong-Ji

Park Yoo-chun, a K-pop idol singer, arrives at the Suwon district court in Suwon, South Korea, April 26, 2019. REUTERS/Kim Hong-Ji

Cho Kwon-hyeong, who participated in the latest round of reunions, reads a document in Suwon, South Korea, August 28, 2018 in this still image obtained from video. REUTERS/Reuters TV

Vietnam War veteran Chung Seung-jin ties his scarf before an interview with Reuters at his home in Suwon, South Korea, July 31, 2018. Picture taken on July 31, 2018. REUTERS/Kim Hong-Ji

Vietnam War veteran Chung Seung-jin poses for photographs after an interview with Reuters at his home in Suwon, South Korea, July 31, 2018. Picture taken on July 31, 2018. REUTERS/Kim Hong-Ji

A U.S. flag is seen at Vietnam War veteran Chung Seung-jin's home in Suwon, South Korea, July 31, 2018. Picture taken on July 31, 2018. REUTERS/Kim Hong-Ji

Vietnam War veteran Chung Seung-jin holds his portrait taken during the Vietnam War as he speaks during an interview with Reuters at his home in Suwon, South Korea, July 31, 2018. Picture taken on July 31, 2018. REUTERS/Kim Hong-Ji

Lee Cook-jong, a South Korean surgeon who operated the defected North Korean soldier with gunshots, speaks during an interview with Reuters at a hospital in Suwon, South Korea, November 23, 2017. REUTERS/Yang Hee-kyong

Lee Cook-jong, a South Korean surgeon who operated the defected North Korean soldier with gunshots, speaks during an interview with Reuters at a hospital in Suwon, South Korea, November 23, 2017. REUTERS/Yang Hee-kyong

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's Ki Sung-yueng, Kim Jin-su and Colombia's Duvan Zapata in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's coach Shin Tae-yong looks on. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's national soccer team members stand behind the national flag. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's national soccer team members pose for a group photo. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - Colombia's Cristian Zapata celebrates after scoring a goal. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's Lee Jae-sung and Colombia's James Rodriguez and Juan Cuadrado in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's Lee Jae-sung and Colombia's James Rodriguez in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - South Korea's Koo Ja-cheol and Colombia's Carlos Sanchez in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - Colombia's Felipe Pardo falls. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 - Colombia's Cristian Zapata scores a goal. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 South Korea's Son Heung-min celebrates his goal with his teammates. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 Colombia's Giovanni Moreno in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 South Korea's Kwon Kyung-won and Colombia's Duvan Zapata in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 South Korea's Lee Keun-ho and Colombia's Giovanni Moreno in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 South Korea's Lee Keun-ho in action. REUTERS/Kim Hong-Ji

Soccer Football - International Friendly - South Korea v Colombia - Suwon World Cup Stadium, Suwon, South Korea - November 10, 2017 South Korea's Son Heung-min celebrates his goal with his teammates. REUTERS/Kim Hong-Ji

FILE PHOTO: South Korea's presidential candidate Park Geun-hye of the ruling Saenuri Party attends her election campaign rally in Suwon, about 46 km (29 miles) south of Seoul December 17, 2012. REUTERS/Kim Hong-Ji/File Photo TPX IMAGES OF THE DAY

Football Soccer - South Korea v Qatar - World Cup 2018 Qualifier - Suwon, South Korea - 06/10/16 - Ki Sung-yueng of South Korea celebrates with his teammates after scoring a goal. REUTERS/Kim Hong-Ji

Football Soccer - South Korea v Qatar - World Cup 2018 Qualifier - Suwon, South Korea - 06/10/16 - Sebastian Soria of Qatar celebrates after scoring a goal. REUTERS/Kim Hong-Ji

Football Soccer - South Korea v Qatar - World Cup 2018 Qualifier - Suwon, South Korea - 06/10/16 - Son Heung-Min (L) of South Korea and his teammate Ki Sung-Yeung celebrates a goal. REUTERS/Kim Hong-Ji

Football Soccer - South Korea v Qatar - World Cup 2018 Qualifier - Suwon, South Korea - 06/10/16 - Jang Hyun-Soo of South Korea and Sebastian Soria of Qatar in action. REUTERS/Kim Hong-Ji