It's not every day that you beat the defending World Cup champion - among the favorites this year - to claw your way on top of them in group play standings.
The defeat was the first time four-time champions Germany have been knocked out of the World Cup group stages since 1938.
Reigning champions Germany are OUT of the World Cup after a shock defeat by South Korea. With a loss to the Swedes, Mexico's fate would come down to the outcome of the Germany-South Korea match that was being played simultaneously. Originally called out for offside, the goal was then given after video review.
Kim Young-gwon scored the first goal in the third minute of injury time, a goal that sent the Koreans cheering in Kazan and the Mexicans delirious in Yekaterinburg.
2006 winners Italy crashed out of the group stage in 2010, while that tournament's winners, Spain, did the same in 2014. "For us, this is a huge disappointment".
The Bayern Munich goalkeeper made a decision to play in attack, leaving two defenders on the halfway line, but was embarrassingly dispossessed when he did get the ball. Germany pushed forward even more with goalkeeper Neuer leaving his area behind to go deep in the Korean half.
In the final minutes of tonight's game, Mats Hummels was presented with the flawless opportunity to give Germany an advantage in their final group game against South Korea.
Sweden are an effective passing side that could potentially frustrate the Germans. But the strategy did not bring much success in the first half.
Long-serving striker Mario Gomez came off the bench to add more steel up front, but the closest he came to a goal was a weak header straight at Hyun-woo.
Stoppage-time goals from Kim Young-gwon and Son Heung-min finished off Joachim Loew's sorry Germany side, who finished bottom of the group on three points. But one of the favourites for the tournament came up short and have to face up to a awful early exit. "We need a couple of hours to see things clearly".
Germany vs South Korea: When is today's World Cup match?