Markets on Polymarket currently assign a 0% probability to South Korean President Yoon Suk Yeol receiving a prison sentence of 15–20 years by the end of 2026. This reflects strong skepticism among traders about the likelihood of such an outcome.

Yoon, a former prosecutor who became president in 2022, has faced criticism from political opponents but has not been implicated in any major scandals that could lead to such severe legal consequences. South Korea has a history of prosecuting former leaders, with recent examples including Park Geun-hye and Lee Myung-bak. However, Yoon's administration has so far avoided significant controversy.

The market's low probability suggests traders see no credible path to such a sentence within the timeframe. The market resolves on December 31, 2026, and while the medium liquidity warrants cautious interpretation, the current pricing reflects a firm consensus. PreNews will continue monitoring developments in South Korean politics.