South Korea’s embattled conservative party has taken the unprecedented step of nullifying its primary and replacing presidential candidate Kim Moon Soo with former Prime Minister Han Duck-soo, just one week after Kim’s selection.

SEOUL: South Korea's former labor minister Kim Moon-soo was reinstated Saturday (May 10) as his conservative party's presidential candidate - the same day it revoked his nomination and

SEOUL: The plan to unify the candidacies of conservative People Power Party presidential candidate Kim Moon-soo and former Prime Minister Han Duck-soo faces a rocky road, with signs of discord observed between ruling party leadership and the ex-labour minister over the details of the potential merger.