Qatar side Al Rayyan have signed 26-year-old Korea Republic international Cho Yong-Hyung from Jeju United on a two-year deal.
Korea Republic are leaving South Africa with their heads held high, but their players admitted to some regrets after the 2-1 loss to Uruguay in the Round of 16.
Despite suffering their worst FIFA World Cup defeat in 12 years, Korea Republic are trying to pick up the pieces ahead of their final group match against Nigeria.
Korea Republic stirred memories as they beat Greece with the same speed and mobility that made them semi-finalists eight years ago.
Saudi Arabia need to beat Korea DPR at home in their final group game in order to reach South Africa 2010 automatically, after a draw in Korea Republic.