A South Korean court convicted Seoul Mayor Oh Se-hoon of campaign finance crimes yesterday, a ruling that will oust him and bar a presidential run if upheld by the nation’s top court.

Seoul Mayor Oh Se-hoon was convicted Wednesday of violating the Political Funds Act and fined 10 million won ($6,760) over illegal payments for opi...

Seoul Mayor Oh Se-hoon was fined 10 million won ($6,700) Wednesday after a court found him guilty of having a longtime supporter pay for opinion polls conducted