Chris Baker is a teenager - who for 14 years - barely spoke to anyone.
But he took to canvas, and found an incredible talent for art.
It's so impressive he now has his own exhibitions.
Carl Edwards went to meet him, and because of the nature of his condition, Chris' family told us his story.
Hear their story below:
Since April last year, Chris has officially become self-employed, attending craft fairs with the support of his family.
Last November he held a stall displaying his work at the Cardiff Comic Con in the Motorpoint Arena.
Scroll down for a gallery of Chris' pictures: