Seoul Mayor Oh Se-hoon has been re-elected for a historic fifth term [1].

These results signal a shift in the internal power structure of South Korea's conservative wing. The simultaneous victory of Oh and Han Dong-hoon is viewed as a catalyst for the reconstruction of a rational conservative movement, which may undermine the current leadership of People Power Party leader Jang Dong-hyuk.

Oh became the first person in the city's history to secure five terms in office [1]. The victory reinforces his position as a central figure in the conservative camp. Oh said that maintaining the mayoralty serves as a platform for the revival of the conservative movement.

While Oh and Han celebrate their returns to power, the political standing of Jang Dong-hyuk has become precarious. The emergence of these two figures creates a competitive environment for leadership within the party. Analysts said that the success of Oh and Han marks the beginning of a difficult period for Jang's authority.

This internal struggle for dominance comes as the party seeks to redefine its image. The victory of those advocating for a more rational approach to conservatism suggests a move away from traditional party lines, a transition that could marginalize existing leadership if they fail to adapt to the new electoral momentum.

Observers said that the combined influence of a five-term mayor and the newly elected Han Dong-hoon creates a formidable bloc. This development places significant pressure on the party's organizational structure to reconcile these competing centers of power.

Oh became the first person in the city's history to secure five terms in office.

The unprecedented five-term victory for Oh Se-hoon, coupled with Han Dong-hoon's win, creates a dual-power center that challenges the established hierarchy of the People Power Party. By validating a 'rational conservative' brand at the polls, these results likely diminish the leverage of Party leader Jang Dong-hyuk and may force a realignment of the party's strategic direction to accommodate these high-profile winners.