Korea sensationally beat Spain on penalties to become the first Asian side to reach the World Cup semi-finals.
Will Guus Hiddink's side cause the biggest upset yet?
Prior to this tournament, neither Japan nor South Korea had ever notched up a World Cup win - but both have exceeded expectations and produced some fine performances.
The 2002 World Cup has proved to be a tournament of shocks and many found it hard to believe Italy's defeat by the co-hosts.
One of the pre-tournament favourites Spain also failed to live up to expectations and could not hold the Korean enthusiasm at bay.
Hiddink's side now face Germany in the semi-final in Seoul on Tuesday.
Can they pull off another shock?