A 63-year-old woman who spent half her life teaching elementary school students donated vital organs to four individuals after recently passing away from brain death. The Korea Organ Donation Agency said Friday that Lee Seung-hee's lungs, liver and both kidneys were donated to four individuals, and that tissue from the deceased was also donated. Lee fell unconscious on July 5 after suffering a severe migraine. She received medical treatment, but was eventually pronounced brain-dead. Her family s