Support for Moon Jae-in stood at 45.9 per cent, according to the survey conducted by Realmeter, the Yonhap news agency reported.

South Korean president Moon Jae-in's popularity ends 2018 at its lowest rating

Kim Jong-un made history this year by becoming the first North Korean leader to cross the DMZ to step into South Korea to meet President Moon Jae-In. The summit between the two countries in April was the first in over a decade.

Kim Jong-un: The 'rational actor' who made history this year

Plans for a landmark summit with North Korea's Kim Jong Un are moving 'very nicely', US President Donald Trump said Sunday

Trump and Kim raise summit hopes after days of brinkmanship

Moon and Kim held a surprise summit in the Demilitarised Zone separating their two nations on Saturday in a scramble to save a slated June 12 summit.

Kim Jong Un hopes Trump summit will 'end history of confrontation': South Korea president