Liang Yong, 30, who weights about 230 kg (507 pounds)

Liang Yong, 30, who weights about 230 kg (507 pounds) and is 1.58 metres (5.18 feet) tall, is helped on to a cart by his father (L) at a hospital in Chongqing municipality May 27, 2010. Liang is not able to walk due to his weight and is required to seek further medical treatment at the hospital.