South Korea's voters cast their ballots in a snap presidential election sparked by the impeachment of Yoon Suk Yeol.

South Korean voters are choosing who will succeed former President Yoon Suk Yeol, who was removed from office over his ill-fated imposition of martial law.

The martial law decree and the six months of ensuing turmoil, which saw three different acting presidents and multiple criminal insurrection trials for Yoon and several top offici