South Korea won men's football gold at the Asian Games on Saturday, beating hosts Japan 1-0 in the final to lift the gloom after a disastrous World Cup and series of damaging controversies.
Swansea City's Eom Ji-sung rifled in on the hour to give the Koreans their fourth straight title in front of 30 000 fans at Toyota Stadium near Nagoya.
Japan were looking to win gold for the first time since 2010 and were coached by Go Oiwa, who will take over the senior national team after next year's Asian Cup.
The Asian Games are contested between under-23 squads with three overage players.
"This goal was in all our hearts," the 24-year-old match-winner Eom said of the players' determination to win the title again.
"We had to do a lot of defending tonight, but we always knew there would be one chance for us, and with the right timing and right service, it was me."
South Korea endured a miserable World Cup in North America this year, going out in the group stage after a shock loss to South Africa.
Coach Hong Myung-bo quit but his departure did little to quell public outrage over the disappointing campaign and added fuel to pre-existing questions about how he was hired.
Police raided Korean FA headquarters in August as part of an investigation into Hong's 2024 appointment.
The KFA also apologised for allegations that it provided sexual entertainment for foreign referees.
Eom, who played in their dismal World Cup campaign, put a smile on Korean faces with a brilliant goal, lashing home a left-foot shot against the run of play.
The win secured military exemptions for South Korea's players.
Nearly every able-bodied South Korean male is required to perform at least 18 months of military service, but the government rewards Asian Games gold medals and Olympic medals of any colour with an exemption.
This year's squad follow in the footsteps of senior captain Son Heung-min and Atletico Madrid playmaker Lee Kang-in.
The Koreans had players with European experience throughout their team and Eom threatened with an early chance that went over the bar.
Japan, fielding a mostly home-based Under-21 team, suffered a setback when forward Uche Nwadike was stretchered off midway through the first half with a knee injury.
The hosts went on to create the better chances but Eom made the breakthrough to hand the Koreans the title, despite Japan hitting the post with a late chance.