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Leaders

Lee Jae Myung

Who leads South Korea? Lee Jae Myung, President. Profile, record and power assessment from Magna Bureau leader index.

Last updated: October 2026

President — South Korea

Record & power

Record score70.0
Power score61

How these scores work: Power measures how much governing authority this leader exercises right now — formal office, actual (not ceremonial) control, command of institutions, military, and coalition. Record measures what they have done — track record in office, accomplishments, and governance quality. A new strongman scores high on power, low on record; a constrained veteran scores the reverse. Monarchs, juntas, and elected leaders are measured by the same standard: who actually governs.

Country momentum +3 — Quarterly momentum: the Bureau's read on the country's trajectory over the last quarter, from −10 (deteriorating fast) to +10 (accelerating).

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South KoreaRankings

Lee Jae Myung is the President of South Korea. The Bureau scores this leader 61/100 on governing power and 70.0/100 on record in office. Power measures governing authority exercised now; record measures accomplishments and governance quality in office. Leadership scores use the same Grades model vintage as the country rankings.

Frequently asked questions

Who leads South Korea?

Lee Jae Myung leads South Korea as President.

What is Lee Jae Myung's leadership score?

Lee Jae Myung has a leadership power score of 61 and a record score of 70.0.

Across the Bureau

South Korea — Country ProfileHistory of South Korea — TimelineSouth Korea Ranking — Magna Country RankingsSouth Korea — Military Capability AssessmentDid South Korea acquire F-35A fighters?Did South Korea acquire KF-21 Boramae fighters?What is the population of South Korea?Who is the president of South Korea?