The Boeing 767 was approaching Cheju (CJU) and cleared to land on runway 24. Crosswind existed from 310 degrees at 22 to 24 knots. After a normal landing on the main wheels the nosewheel touched down hard. The aircraft sustained substantial damage to the fuselage with upper fuselage crown damage between stations 610 and 654. The nose wheel well bulkhead (station 287) and skin panels in fuselage section 41 were also damaged.