The South Korea national football team has completed its preparations for the World Cup opener against the Czech Republic. Hong Myung-bo's team is training in Mexico to adapt to the high altitude, while the Czech Republic is preparing in the US. Czech assistant coach Jan Suchopárek and defender Robin Hranáč recently expressed their determination to win the match. South Korea has been training in Guadalajara, Mexico, to acclimate to the high altitude, while the Czech Republic has been training in Dallas, US. Suchopárek said, 'Both South Korea and the Czech Republic have had good results in recent friendlies, so it should be a very interesting match.' Hranáč said, 'South Korea's attackers are very quick, but we also have speed, so I think there will be a balance.' 'We have to be careful with Son Heung-min, he's a world-class player,' he added. The match between South Korea and the Czech Republic will take place on June 12.