How old are you? And how old were you when you started doing your work?

Question: How old are you? And how old were you when you started doing your work?

Asked by nkechi94 to Mariana on 16 Mar 2010 in Categories: About.
- Mariana Vargas answered on 16 Mar 2010:
  
  I’m 34. I started studying Biology when I was 18, I started my MSc (Masters in Science) at 23, and my PhD (doctorate) at 24!

Question: How old are you? And how old were you when you started doing your work?