South Korea held a training session at Chivas Verde Valle in Guadalajara, Mexico, on the 10th, putting the team inside its World Cup preparations one day before the 2026 North American World Cup was set to begin.
The timing matters because this was not a routine workout far from the spotlight. It happened at the venue area tied to the tournament’s opening stretch, with the squad now in the final day before competition begins. For readers searching Cho Gue-sung now, the name is linked to the team’s last public training stop before the World Cup kicks off.
During a passing drill, Oh Hyun-kyu was shown appealing to the referee’s decision, a brief moment that stood out because the caption does not explain what call had gone against him or why it mattered in that drill. That gap is part of the picture: even in a short training note, the team was already working through the kind of decisions and reactions that can shape the mood of a camp.
The training report itself gives only that narrow view of the session, with no additional details about the workout or the match schedule. What it does establish is simple and immediate: South Korea is already on site, already training, and already at the edge of the 2026 North American World Cup.

