Defending world champions Germany crashed out of the World Cup after a shock 2-0 loss to South Korea.
South Korea are going to rely on maximum effort and the unpredictability of football when they look to shock the world.
Mexico built on the momentum from their stunning opening victory over world champions Germany by comprehensively beating South Korea 2-1.
South Korea coach Shin Tae-yong has described his side's forward Son Heung-min as the best Asian player around
Striker Son Heung-min says he did not do enough to help lift his team mates in their Group F game against Sweden.
Sweden won an opening World Cup game for the first time since 1958 and ended a worrying goal drought with a 1-0 victory over South Korea in a must-win match.
Unfazed by the absence of their greatest player Zlatan Ibrahimovic,Swedish fans believe the team may be more cohesive without him.
South Korea have held Bolivia to a scoreless draw in their World Cup warm-up as head coach Shin Tae-yong tried a four-man back line.
France underlined their World Cup credentials with an impressive 3-1 friendly victory over Italy on Friday.