Son Heung-min said he "let my team-mates down" after South Korea stumbled in World Cup qualifying with a 1-1 home draw against Oman.

The Korea Football Association's national team committee met a week on from the 2-0 defeat to Jordan in the semi-finals and with Klinsmann under huge pressure.

"The contract term with Klinsmann is from March to 2026," the Korea Football Association said in a statement, adding that the German will arrive in Seoul next week and be in charge for a friendly against Colombia on March 24

South Korean superstar Son Heung-min has undergone a successful surgery following a facial injury, the country's football federation said Saturday, but declined to say if he will be ready for the World Cup in Qatar.