He was between 6 and 8 when he died, and was only 6 inches long.
http://news.discovery.com/human/alie...#mkcpgn=fbsci1
says it's a human, although article ends with:
The genome sequencing suggested the creature was human, though 9 percent of the genes didn't match up with the reference human genome; the mismatches may be due to various factors, including degradation, artifacts from lab preparation of the specimen or insufficient data.