One hiker died and two others were rescued in separate incidents on Seoraksan in Gangwon Province, authorities said Friday, as emergency crews responded to a series of mountain accidents within about 24 hours. According to fire authorities, an Australian hiker in his 40s became lost while hiking in the Seorak-dong area of Seoraksan in Sokcho, Gangwon Province, Thursday. Mountain rescue personnel conducting a nighttime search located him and accompanied him down the mountain. The hiker showed sig