Manuela Vanegas scored a 97th-minute winner as Colombia stunned Germany at the 2023 Fifa Women's World Cup.
Linda Caicedo netted a wondergoal to give the South Americans the lead, before Germany equalised with an 89th-minute Alexandra Popp penalty.
Vanegas then headed Leicy Santos' corner past Merle Frohms to send the vast numbers of Colombia supporters at Sydney Football Stadium wild.
It condemned Germany to a first World Cup group stage defeat since 1995.
A manic ending came after Caicedo, 18, had brilliantly curled into the top corner on 53 minutes to shock the two-time world champions.
The final round of fixtures in this group kick off at 11.00 BST on 3 August, with Colombia taking on Morocco and Germany facing South Korea.
Colombia need a point to top the group, while Germany may need victory to be sure of reaching the knock-outs.
Vanegas winner sparks extraordinary scenes
Germany's Lina Magull said before this game that they were ready for Colombia's "passion" and physicality - but they got far more than they bargained for.
Facing the two-time world champions, Colombia made the game a real battle with plenty of midfield scraps and tough challenges, with Germany rarely able to find any form of rhythm.
After going behind to Caicedo's moment of magic, Germany appeared to have got away with a point when Colombia keeper Catalina Perez fouled Lena Oberdorf and captain Popp tucked away the penalty.
Colombia however had other ideas, and it was the unlikely figure of full-back Vanegas who sent their supporters into ecstasy.
Huge numbers of Colombia fans were present at their opening win over South Korea at the same stadium, and they made themselves known again in numbers and noise here. At the final whistle, it seemed Sydney had been transformed into Bogota.
The only worrying moment for Colombia was centre-back Jorelyn Carabali being taken off on a stretcher oin the final seconds after a collision with Popp.
Germany's run of 20 successive Women's World Cup games unbeaten - stretching back to a 3-2 loss to hosts Sweden, 28 years ago - is at an end.
Far more concerning for them was their inability to defeat physical and committed opponents, which will raise some doubts as they aim to reach a first final since they last won the global title in 2007.
