African champions Zambia came from behind to beat Germany 4-3 after extra-time and advance to the quarter-finals of the FIFA Under-20 World Cup in South Korea.
Zambia looked like they had the match won at 3-1 in the 89th minute but late goals from Suat Serdar and Jonas Arweiler ensured the game went to extra time.
Shemmy Mayembe was the Zambian hero after scoring the winner early in the second period of the added time.
Zambia will now play France or Italy in the last eight on Monday.
Nigerian-born English youngster Ademola Lookman scored a brace to inspire England to a 2-1 win against Costa Rica.
England will face the winner of Mexico-Senegal round of 16 clash in the last eight.
Uruguay are also through to the quarter finals after a 1-0 win against Suadi Arabia.