From Homestar Runner Wiki
Look I added the birth year to Donnie's birthday but it was kind of just a guess. I assumed he was around 14 when the 1987 pictures were taken so I take it that he is about 36 now. —Mas12806 (talk·contribs) 00:37, 7 May 2009 (UTC)
- Actually, according to [1], he was born in 1966. RickTommy (edits) 01:47, 30 January 2017 (UTC)