India secured one of their biggest wins in archery as men's recurve team of Dhiraj Bommadevara, Tarundeep Rai and Pravin Jadhav stunned reigning Olympic champions South Korea to win the gold medal at the ongoing World Cup Stage 1 here on Sunday. India won 5-1 (57-57, 57-55, 55-53), taking their gold medal count to five in the season-opening global showpiece.