On 29 September 2003, South Korea defeated Nepal 16-0 in a qualifying match for the 2004 Asian Cup. It remains the Koreans' record victory and Nepal's record defeat.
Going into the match, which was played at Munhak Stadium in Incheon, Nepal had already lost to Oman, 0-7, and Vietnam, 5-0. Korea, meanwhile, had beaten Vietnam 5-0 and Oman 1-0, so the likely outcome was easily predictable, even if the scoreline wasn't.
It took the Koreans only 18 minutes to crack the Nepalese defense, as winger Kim Dae-Eui scored the opening goal, but the crack quickly widened into a chasm. The hosts took a 5-0 lead into the break, with another goal from Kim (37'), one from forward Woo Sung-Yong (21'), and a brace from right back Park Jin-Seop (22', 28'). Things only got worse for Nepal in the second half, with two more goals from Woo (46', 48'), three more from Park (64', 67', 89'), one each from midfielder Lee Eul-Yong (54'), midfielder Lee Kwan-Woo (57'), midfielder Chung Kyung-Ho (80'), and a hat-trick from striker Kim Do-Hoon (75', 84', 86').
Despite the record-setting performance, Korea finished second in their qualifying group after losses to Vietnam (0-1) and first-place finisher Oman (3-1). Nepal finished last having lost all six qualifying matches without scoring a single goal, resulting in a goal differential of -43.