June 11, 2026 Woojin Nam www.koreajoongangdaily.com On 6/12, the Korean national soccer team will play a first group stage match against the Czech Republic. The game will be held in Guadalajara, Mexico, at an altitude of 1,571 m. Team Korea has prepared for 3 weeks to adapt to the highlands. Team Korea had friendly matches with the Republic of Trinidad and Tobago and El Salvador to raise field experience, while the Czech Republic had training sessions in the relatively lowlan