Heading South to Gyeongnam: 5 Variables Kim Kyung-su's Resignation as Regional Era Committee Chair and Gubernatorial Candidacy Throw at the June 3 Local Election Landscape

Why you should care: Kim Kyung-su, the champion of decentralization under the Lee Jae-myung government, steps down from public office on March 5 and heads to Gyeongnam. With 91 days until the June 3 local elections, a 'decisive variable' has emerged that could determine the fate of Busan-Ulsan-Gyeongnam administrative integration.

TL;DR

• March 5: Kim Kyung-su concludes his role as Regional Era Committee Chair and heads to Gyeongnam
• Passed the Democratic Party's Gyeongnam governor candidate interview; strategic nomination appears likely
• Key platform: BUG mega-city & administrative integration, region-led growth
• Opposition candidate field unclear — single-candidate dynamic within Gyeongnam opposition expected
• One of the most closely watched metropolitan governor races at D-91 before the June 3 local elections

1. The Facts: What Happened

On March 3, 2026, at the Regional Era Committee joint workshop held at HJ Business Center in Gwanghwamun, Seoul, Chair Kim Kyung-su told reporters that he planned to "conclude his role as Regional Era Committee Chair on the 5th and head down to Gyeongnam."

This is widely interpreted as an official declaration of his candidacy for Gyeongnam Governor in the June 3 local elections. Although the Regional Era Committee Chair, as an appointed post, is not legally required to resign under the Public Official Election Act, Kim made clear his intent to focus fully on election preparation.

The Democratic Party conducted interviews for metropolitan-level preliminary candidates on February 23–24, and Kim appeared as the sole Gyeongnam candidate. He is expected to be confirmed as a strategic nomination candidate shortly.

2. Why It Went Viral: How It Reached #2 in Search Rankings

Kim Kyung-su is no ordinary politician. He served as Gyeongnam Governor under the Moon Jae-in government (2018–2022), was convicted in the Druking comment manipulation case, and was later pardoned and had his civic rights restored. He is already a high-profile figure, and his role as a key brain behind the Lee Jae-myung government's 'region-led growth' agenda gives him exceptional political weight.

He also surged in portal search rankings to #2 in real-time searches on Zoom from early that morning. Three reasons:

1. Official D-91 countdown — The March 5 public office resignation deadline coincided, sending a clear signal that 'this time it's real'
2. BUG mega-city issue reignited — The return of a key proponent to the field, at a time when administrative integration has stalled
3. Lee government key figure deployed to regional front — May spark debate within central politics over 'decentralization priority'

3. Context & Background: Why BUG Administrative Integration Has Stalled

The core reason Kim decided to head to Gyeongnam is the delay in the Busan-Ulsan-Gyeongnam (BUG) mega-city vision.

"BUG was the region that first raised the issue of pursuing ultra-strong balanced development by region through a mega-city, but now it has become the region that has fallen furthest behind." — Kim Kyung-su, March 3 press briefing

• 2022: Special Act on administrative integration of South Gyeongsang, Busan, and Ulsan introduced; pending in the National Assembly
• 2025: After the Lee Jae-myung government took office, the '5 poles, 3 special zones' balanced development strategy announced, with BUG as a key region
• However, detailed negotiations on fiscal allocation, government office locations, and legislative body integration between the three local governments have hit a wall
• No visible progress compared to other regions such as Gyeonggi, South Chungcheong, and South Jeolla

From Kim's perspective, execution has stalled because the architect has not been on the ground.

4. Outlook: How Will the June 3 Gyeongnam Race Unfold

Optimistic scenario: Early confirmation of strategic nomination → Full-scale aggressive campaigning → BUG voter consolidation

Pessimistic scenario: Druking background resurfaces → Loss of centrist and conservative votes → Competitive race

5. Checklist: 5 Key Points to Watch Going Forward

References

• Chosun Ilbo — Kim Kyung-su to conclude Regional Era Committee Chair role on the 5th, declare Gyeongnam governor run
• Hankyoreh — Kim Kyung-su to run for Gyeongnam governor… 'Will conclude Regional Era Committee role on the 5th'
• Yonhap News — Kim Kyung-su: 'Will conclude Regional Era Committee role on the 5th, head down to Gyeongnam'
• Busan Ilbo — Kim Kyung-su officially declares Gyeongnam governor run: 'Will conclude role on the 5th'

Image Source

• Panoramic view of Changwon, South Gyeongsang Province: Wikimedia Commons, Public Domain