Lee leading South Korea presidential race Liberal frontrunner Lee Jae-myung still leads his main conservative rival Kim Moon-soo by more than 10 percentage points, even though the race has tightened ahead of the election on June 3 Lee Jae-myung Democratic Party Advocates using fiscal policy to support economy and vows to bring to justice those involved in failed attempt to declare martial law by ousted President Yoon Suk Yeol in December Kim Moon-soo People Power Party Has narrowed over 20-point gap with Lee since campaign began on May 12, but has failed to persuade fellow conservative candidate – New Reform Party Lee Jun-seok (below) to quit and endorse him to boost his chances 49% 35% 11% 49% 35% 11% Others or undecided 5% Gallup Korea telephone survey of 1,004 adults between May 24-25. Margin of error ± 3.1 points Sources: Reuters, AFP, Korea Herald Pictures: Newscom, Getty Images © GRAPHIC NEWS