2026 Seoul Mayoral Election Winner is a active prediction market event on Polymarket with 66 markets, $11.9M total volume, and $698.9K in liquidity. Key markets: Will Oh Se-hoon win the 2026 Seoul Mayoral Election; Will Cho Eun-hee win the 2026 Seoul Mayoral Election; Will Ahn Cheol-soo win the 2026 Seoul Mayoral Election.