South Korea is facing its worst wildfires, resulting in 26 deaths and the destruction of over 300 structures, including ancient temples. A pilot died in a helicopter crash while fighting the fires. Thousands of responders and helicopters are deployed, but strong winds hinder efforts. The wildfires have burned 88,980 acres, injured 30 people, and forced 37,180 evacuations. Significant historical sites, including a 7th-century temple, have been destroyed. Authorities suspect human error as a cause of the fires.