Yao Defen
Yao Defen (; July 15, 1972 – November 13, 2012) was the tallest living woman, as recognized by Guinness World Records. She stood at 7 ft 8 in tall and weighed 346 lb (157kg). Her gigantism was due to a tumor in her pituitary gland. Early life. Yao Defen was born to poor farmers in the town of Liuan in the Anhui province of Shucheng County. At birth she weighed . When she was eleven years old she was about 188 centimetres (6 ft 2 in) tall. She was 210 centimetres (6 ft 9 in) tall by the age of  fifteen years. The story of this "giant woman" began to spread rapidly after she went to see a doctor at the age of fifteen years for an illness. Medical doctors (who also saw her after years) properly diagnosed the illness but decided not to cure her, because her family did not have the 4000 yuan for the surgery. After that, many companies attempted to train her to be a sports star. The plans were abandoned, however, because Yao was too weak. Because she was illiterate, since 1992 Defen earned a living by traveling with her father and performing. Yao's  giant stature was caused by a condition called gigantism, wherein a large tumor in the pituitary gland of the brain releases too much growth hormone and causes excessive growth (Gigantism differs from acromegaly because growth hormone takes effect before growth plates are closed; in acromegaly, growth hormone takes effect after growth plates have closed). Around 2002 a hospital in Guangdong removed the tumor. In 2009, the TLC cable TV network devoted a whole night's show to her. She fell in her home and had internal bleeding of the brain. She recovered and felt some happiness after a visit from  China's tallest man, Zhang Juncai. Medical help. A British television program filmed a documentary on her and helped raise money so she could get proper medical care. Two leading doctors in acromegaly agreed to help Yao. In that hospital, her growth hormone was greatly slowed, although it remained a problem. Upon her return home to her mother and brother, she was able to walk with crutches, unassisted by others, and was given a six-month supply of medicines and supplements in hopes of improving her condition enough to undergo surgery. Death. Yao died on November 13, 2012 at the  age of 40 from an unspecified ailment.