27, i was fairly youthful looking before i started this think and now 2 and a half years in i have grey hairs and dark circles!!

hi guys! great to know that am not the only 24 year old doing a PhD. just got back from holiday. trying to get back into the working rythm.

I just turned 27 and started my phd. I found my first grey hair after starting too... My research is in gerontology, so I guess it was going to happen soon enough

I will be 34 when I finish my PhD. But in my year we have a man who is already is his 50s.