Heading into their recent trip to South Africa and Spain, the South Korean football team was riding high.
Having finished qualifying for the World Cup with an undefeated record and only losing one game in 2009, it looked like nothing could stop the Koreans.
However, days after the end of their trip, it appears that some of the wind has been taken out of their sails.
Despite having a record of 3-1-1, this road trip seemed to create more questions than answers ahead of both the 2010 World Cup and the East Asian Championship next month.
In this slide show, we'll take a look at five of those questions.