Leon Botha is a South African artist who also suffers from the premature ageing disorder progeria. The life expectancy for the average progeria victim is only 12.6 years. Botha is 25.
Botha also features in the Die Antwoord video for their song 'Ninja'...which is a spectacle in itself if you're so inclined to check it out. I purposely haven't provided a link though because I'm really not sure Die Antwoord is something I want to encourage.
EC- Style is a Language