Zhang Hangjun, 20, drinks water from a bowl as he has a meal in Shenyang, Liaoning province. Zhang, who currently weighs about 250 kilogram, and his twin brother were diagnosed with cerebral palsy after they were born.

Zhang Hangjun, 20, lies on his bed as he rests in Shenyang, Liaoning province. Zhang, who currently weighs about 250 kilogram and his twin brother were diagnosed with cerebral palsy after they were born.

Zhang Hangjun, 20, eats biscuits fed to him by his twin brother on a bed in Shenyang, Liaoning province. Zhang, who currently weighs about 250 kilogram (551 lbs), and his twin brother were diagnosed with cerebral palsy after they were born.

Zhang Hangjun (R), 20, looks as his mother displays his pants in Shenyang, Liaoning province. Zhang, who currently weighs about 250 kilogram (551 lbs), and his twin brother were diagnosed with cerebral palsy after they were born.