South Korea's conservatives made another about-face on Saturday and reinstated their nominee, just hours after dropping him and reopening the nomination process as the divided party struggled for unity to challenge the liberal frontrunner in a presidential election four weeks away.

South Korea’s main conservative party has nominated former Labor Minister Kim Moon Soo as its presidential candidate.

SEOUL (Reuters) - South Korea's conservative People Power Party picked former labour minister Kim Moon-soo as its candidate for the June 3 presidential election, which was called after the removal of Yoon Suk Yeol over his failed martial law attempt.